Nissan Xterra since 1999 thru 2004 engine control system, service e-manual

Contents KA24DE Index for DTC Alphabetical Index DTC No. Index Precautions Supplemental restraint system (SRS) “Air bag” and “Seat belt pre-tensioner” Precautions for on board diagnostic (OBD) system of engine Engine fuel and emission control system Precautions Wiring diagrams and trouble diagnosis Preparation Special service tools Commercial service tools Engine control system System diagram Vacuum hose drawing System chart Multiport fuel injection (MFI) system Distributor ignition (DI) system Air conditioning cut control Fuel cut control (at no load and high engine speed) Fast idle cam (FIC) Basic service procedure Idle speed / ignition timing / idle mixture ratio adjustment Fuel pressure check Fuel pressure regulator check On board diagnostic (OBD) system Introduction Two trip detection logic Emission-related diagnostic information Malfunction indicator lamp (MIL) OBD system operation chart Trouble diagnosis Trouble diagnosis introduction DTC inspection priority chart Fail-safe chart Basic inspection Symptom matrix chart Engine control component parts location Circuit diagram ECM harness connector terminal layout ECM terminals and reference value Consult-II function Generic scan tool (GST) Consult-II reference value in data monitor mode Major sensor reference graph in data monitor mode Trouble diagnosis - specification value Description Testing condition Inspection procedure Diagnostic procedure Trouble diagnosis for intermittent incident Description Diagnostic procedure Power supply circuit for ECM Wiring diagram Diagnostic procedure DTC P0031, P0032 HO2S1 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0037, P0038 HO2S2 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0101 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0102, P0103 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0112, P0113 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0117, P0118 ECT sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0121 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0122, P0123 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0125 ECT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0127 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0128 thermostat function On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0132 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0133 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0134 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0138 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0139 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0171 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0172 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0181 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0182, P0183 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0217 coolant overtemperature enrichment protection On board diagnosis logic Overall function check Diagnostic procedure Main 11 causes of overheating Component inspection DTC P0300 - P0304 NO. 4 - 1 cylinder misfire, multiple cylinder misfire On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection Removal and installation DTC P0327, P0328 KS Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0335 CKP sensor (OBD) Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0340 CMP sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram . Diagnostic procedure Component inspection Removal and installation DTC P0400 EGR function Description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0402 EGRC-BPT valve function Description On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Component inspection DTC P0405, P0406 EGRT sensor Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0420 three way catalyst function On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0441 EVAP control system System description On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0444, P0445 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0447 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0452 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0453 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0455 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0460 fuel level sensor Component description On board diagnostic logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0461 fuel level sensor Component description On board diagnostic logic Overall function check DTC P0462, P0463 fuel level sensor Component description On board diagnostic logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0500 VSS Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0505 ISC system Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0506 ISC system Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0507 ISC system Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0510 CTP switch Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0605 ECM Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1143 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1144 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1146 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1147 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1148 closed loop control On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1217 engine over temperature On board diagnosis logic Overall function check Diagnostic procedure Main 11 causes of overheating DTC P1336 CKP sensor (OBD) Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1400 EGRC-solenoid valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1402 EGR function Description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1444 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1446 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1448 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1464 fuel level sensor Component description On board diagnostic logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P1490 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1491 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1706 PNP switch Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure For M/T models Ignition signal Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Injector circuit Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Start signal Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Fuel pump circuit Description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Power steering oil pressure switch Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure IACV-FICD solenoid valve Component description Wiring diagram Diagnostic procedure Data link connector Wiring diagram Evaporative emission system Description Component inspection How to detect fuel vapor leakage On board refueling vapor recovery (ORVR) System description Diagnostic procedure Positive crankcase ventilation Description Inspection Service data and specifications (SDS) Fuel pressure regulator Idle speed and ignition timing Ignition coil Mass air flow sensor Engine coolant temperature sensor EGR temperature sensor Fuel pump IACV-AAC valve Injector Resistor Throttle position sensor Heated oxygen sensor 1 heater Calculated load value Intake air temperature sensor Heated oxygen sensor 2 heater Crankshaft position sensor (OBD) Fuel tank temperature sensor VG33E Index for DTC Alphabetical index DTC No. Index Precautions Precautions for supplemental restraint system (SRS) “Air bag” and “Seat belt pre-tensioner” On board diagnostic (OBD) system of engine and A/T 582 Precautions Wiring diagrams and trouble diagnosis Preparation Special service tools Commercial service tools Engine control system System diagram Vacuum hose drawing System chart Multiport fuel injection (MFI) system Distributor ignition (DI) system Air conditioner cut control Fuel cut control (at no load and high engine load) Basic service procedure Idle speed / ignition timing / idle mixture ratio adjustment Fast idle cam (FIC) inspection and adjustment Fuel pressure check Fuel pressure regulator check On board diagnostic (OBD) system Introduction Two trip detection logic Emission-related diagnostic information Malfunction indicator lamp (MIL) OBD system operation chart Trouble diagnosis Trouble diagnosis introduction DTC inspection priority chart Fail-safe chart Basic inspection Symptom matrix chart Engine control component parts location Circuit diagram ECM harness connector terminal layout ECM terminals and reference value Consult-II function Generic scan tool (GST) function Consult-II reference value in data monitor mode Major sensor reference graph in data monitor mode Trouble diagnosis - specification value Description Testing condition Inspection procedure Diagnostic procedure Trouble diagnosis for intermittent incident Description Diagnostic procedure Power supply circuit for ECM Wiring diagram Diagnostic procedure DTC P0031, P0032, P0051, P0052 HO2S1 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0037, P0038, P0057, P0058 HO2S2 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0101 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection DTC P0102, P0103 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0112, P0113 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0117, P0118 ECT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0121 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0122, P0123 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0125 ECT sensor Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection Removal and installation DTC P0127 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection DTC P0128 thermostat function On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection Removal and installation DTC P0132, P0152 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0133, P0153 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0134, P0154 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0138, P0158 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0139, P0159 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0171, P0174 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0172, P0175 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0181 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0182, P0183 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0217 coolant overtemperature enrichment protection On board diagnosis logic Overall function check Diagnostic procedure Main 12 causes of overheating DTC P0300 - P0306 multiple cylinder misfire, NO. 1 - 6 cylinder misfire On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0327, P0328 KS Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0335 CKP sensor (OBD) Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0340 CMP sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0400 EGR function Description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0402 EGRC-BPT valve function Description On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Component inspection DTC P0405, P0406 EGRT sensor Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0420, P0430 three way catalyst function On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0441 EVAP control system System description On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0444, P0445 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0447 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0452 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0453 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0455 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0460 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0461 fuel level sensor Component description On board diagnosis logic Overall function check DTC P0462, P0463 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0500 VSS Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0505 ISC system Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0510 closed TP switch Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0600 A/T communication line System description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0605 ECM Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1143, P1163 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1144, P1164 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1146, P1166 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1147, P1167 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1148, P1168 closed loop control On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1217 engine over temperature (overheat) On board diagnosis logic Overall function check Diagnostic procedure Main 12 causes of overheating DTC P1336 CKP sensor (OBD) Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1400 EGRC-solenoid valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1402 EGR function Description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P1442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1444 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1446 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1448 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1464 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P1490 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1491 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1605 A/T diagnosis communication line Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1706 PNP switch Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Ignition signal Component description Wiring diagram Diagnostic procedure Removal and installation Injector circuit Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Start signal Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Fuel pump circuit Description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Power steering oil pressure switch Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure IACV-FICD solenoid valve Component description Wiring diagram Diagnostic procedure MIL and data link connector Wiring diagram Evaporative emission system Description Component inspection How to detect fuel vapor leakage On board refueling vapor recovery (ORVR) System description Diagnostic procedure Positive crankcase ventilation Description Component inspection Service data and specifications (SDS) Fuel pressure regulator Idle speed and ignition timing Ignition coil Mass air flow sensor Engine coolant temperature sensor Heated oxygen sensor 1 heater Fuel pump IACV-AAC valve Injector Throttle position sensor Calculated load value Intake air temperature sensor Heated oxygen sensor 2 heater Crankshaft position sensor (OBD) Fuel tank temperature sensor VG33ER Index for DTC Alphabetical index DTC No. index Precautions Precautions for supplemental restraint system (SRS) “air bag” and “Seat belt pre-tensioner” On board diagnostic (OBD) system of engine and A/T Precautions Wiring diagrams and trouble diagnosis Preparation Special service tools Commercial service tools Engine control system System diagram Vacuum hose drawing System chart Multiport fuel injection (MFI) system Distributor ignition (DI) system Air conditioner cut control Fuel cut control (at no load and high engine load) Basic service procedure Idle speed / ignition timing / idle mixture ratio adjustment Fast idle cam (FIC) inspection and adjustment Fuel pressure check Fuel pressure regulator check On board diagnostic (OBD) system Introduction Two trip detection logic Emission-related diagnostic information Malfunction indicator lamp (MIL) OBD system operation chart Trouble diagnosis Trouble diagnosis introduction DTC inspection priority chart Fail-safe chart Basic inspection Symptom matrix chart Engine control component parts location Circuit diagram ECM harness connector terminal layout ECM terminals and reference value Consult-II function Generic scan tool (GST) function Consult-II reference value in data monitor mode Major sensor reference graph in data monitor mode Trouble diagnosis - specification value Description Testing condition Inspection procedure Diagnostic procedure Trouble diagnosis for intermittent incident Description Diagnostic procedure Power supply circuit for ECM Wiring diagram Diagnostic procedure DTC P0031, P0032, P0051, P0052 HO2S1 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0034 SCB valve control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0037, P0038, P0057, P0058 HO2S2 heater Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0101 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Component inspection DTC P0102, P0103 MAF sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0112, P0113 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0117, P0118 ECT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection Removal and installation DTC P0121 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Component inspection DTC P0122, P0123 TP sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0125 ECT sensor Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection Removal and installation DTC P0127 IAT sensor Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection DTC P0128 thermostat function On board diagnosis logic DTC confirmation procedure Diagnostic procedure Component inspection Removal and installation DTC P0132, P0152 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0133, P0153 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0134, P0154 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0138, P0158 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0139, P0159 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P0171, P0174 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0172, P0175 fuel injection system function On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0181 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0182, P0183 FTT sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0217 coolant overtemperature enrichment protection On board diagnosis logic Overall function check Diagnostic procedure Main 12 causes of overheating DTC P0299 supercharger function On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0300 - P0306 multiple cylinder misfire, NO. 1 - 6 cylinder misfire On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0327, P0328 KS Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0335 CKP sensor (OBD) Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0340 CMP sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0420, P0430 three way catalyst function On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0441 EVAP control system System Description On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0444, P0445 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0447 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0452 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0453 EVAP control system pressure sensor Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0455 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P0456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P0460 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0461 fuel level sensor Component description On board diagnosis logic Overall function check DTC P0462, P0463 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0500 VSS Component description On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0505 ISC system Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P0510 closed TP switch Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P0600 A/T communication line System description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P0605 ECM Component description On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1143, P1163 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1144, P1164 HO2S1 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure Removal and installation DTC P1146, P1166 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1147, P1167 HO2S2 Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Removal and installation DTC P1148, P1168 closed loop control On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1217 engine over temperature (overheat) On board diagnosis logic Overall function check Diagnostic procedure Main 12 causes of overheating DTC P1336 CKP sensor (OBD) Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1442 EVAP control system On board diagnosis logic DTC confirmation procedure Diagnostic procedure DTC P1444 EVAP canister purge volume control solenoid valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1446 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1448 EVAP canister vent control valve Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1456 EVAP control system On board diagnosis logic DTC confirmation procedure Overall function check Diagnostic procedure DTC P1464 fuel level sensor Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure Removal and installation DTC P1490 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1491 vacuum cut valve bypass valve Description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure DTC P1605 A/T diagnosis communication line Component description On board diagnosis logic DTC confirmation procedure Wiring diagram Diagnostic procedure DTC P1706 PNP switch Component description Consult-II reference value in data monitor mode On board diagnosis logic DTC confirmation procedure Overall function check Wiring diagram Diagnostic procedure Ignition signal Component description Wiring diagram Diagnostic procedure Removal and installation Injector circuit Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Start signal Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Fuel pump circuit Description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure Removal and installation Power steering oil pressure switch Component description Consult-II reference value in data monitor mode Wiring diagram Diagnostic procedure IACV-FICD solenoid valve Component description Wiring diagram Diagnostic procedure MIL and data link connector Wiring diagram Evaporative emission system Description Component inspection How to detect fuel vapor leakage On board refueling vapor recovery (ORVR) System description Diagnostic procedure Positive crankcase ventilation Description Component inspection Service data and specifications (SDS) Fuel pressure regulator Idle speed and ignition timing Ignition coil Mass air flow sensor Engine coolant temperature sensor Heated oxygen sensor 1 heater Fuel pump IACV-AAC valve Injector Throttle position sensor Calculated load value Intake air temperature sensor Heated oxygen sensor 2 heater Crankshaft position sensor (OBD) Fuel tank temperature sensor