October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Control System Expand All (for easy ctrl-f) Collapse All Index For DTC Precautions Preparation Engine Control System Basic Service Procedure On Board Diagnostic (OBD) System Introduction Two Trip Detection Logic Emission-related Diagnostic Information IVIS (Infiniti Vehicle Immobilizer System --- NATS) Malfunction Indicator Lamp (MIL) OBD System Operation Chart Relationship Between MIL, 1St Trip DTC, DTC, And Detectable Items Relationship Between Mil, Dtc, 1St Trip Dtc And Driving Patterns For Misfire < Exhaust Quality Deterioration >, Fuel Injection System Explanation For Driving Patterns For Misfire < Exhaust Quality Deterioration >, Fuel Injection System Relationship Between Mil, DTC, 1St Trip DTC And Driving Patterns Except For Misfire < Exhaust Quality Deterioration >, Fuel Injection System Trouble Diagnosis 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 Major Sensor Reference Graph in Data Monitor Mode Trouble Diagnosis - Specification Value Trouble Diagnosis For Intermittent Incident Power Supply And Ground Circuit DTC U1000 & U1001 Can Communication Line DTC P0011 & P0021 IVT Control DTC P0037, P0038, P0057 & P0058 Ho2S2 Heater DTC P0101 MAF Sensor DTC P0102 & P0103 MAF Sensor DTC P0112 & P0113 IAT Sensor DTC P0117 & P0118 ECT Sensor DTC P0122 & P0123 TP Sensor DTC P0125 ECT Sensor DTC P0127 IAT Sensor DTC P0128 Thermostat Function DTC P0138 & P0158 Ho2S2 DTC P0139 & P0159 Ho2S2 DTC P0171 & P0174 Fuel Injection System Function DTC P0172 & P0175 Fuel Injection System Function DTC P0181 FTT Sensor DTC P0182 & P0183 FTT Sensor DTC P0222 & P0223 TP Sensor DTC P0300-P0306 Multiple Cylinder Misfire, No. 1 - 6 Cylinder Misfire DTC P0327 & P0328 KS DTC P0335 CKP Sensor (Pos) DTC P0340 & P0345 CMP Sensor (Phase) DTC P0420 & P0430 Three Way Catalyst Function DTC P0441 EVAP Control System DTC P0442 EVAP Control System DTC P0444 & P0445 EVAP Canister Purge Volume Control Solenoid Valve DTC P0447 EVAP Canister Vent Control Valve DTC P0451 EVAP Control System Pressure Sensor DTC P0452 EVAP Control System Pressure Sensor DTC P0453: EVAP Control System Pressure Sensor DTC P0455 EVAP Control System DTC P0456: EVAP Control System DTC P0460 Fuel Level Sensor DTC P0461 Fuel Level Sensor DTC P0462 & P0463 Fuel Level Sensor DTC P0500 VSS DTC P0506 ISC System DTC P0507 ISC System DTC P0550 PSP Sensor DTC P0605 ECM DTC P1031, P1032, P1051 & P1052 A/F Sensor 1 Heater DTC P1065 ECM Power Supply DTC P1111 & P1136 IVT Control Solenoid Valve DTC P1121 Electric Throttle Control Actuator DTC P1122: Electric Throttle Control Function DTC P1124 & P1126 Throttle Control Motor Relay DTC P1128 Throttle Control Motor DTC P1146 & P1166 Ho2S2 DTC P1147 & P1167 Ho2S2 DTC P1148 & P1168 Closed Loop Control DTC P1211: TCS Control Unit DTC P1212 TCS Communication Line DTC P1217 Engine Over Temperature DTC P1225 TP Sensor DTC P1226 TP Sensor DTC P1229: Sensor Power Supply DTC P1271 & P1281 A/F Sensor 1 DTC P1272 & P1282 A/F Sensor 1 DTC P1273 & P1283 A/F Sensor 1 DTC P1274 & P1284 A/F Sensor 1 DTC P1276 & P1286 A/F Sensor 1 DTC P1278 & P1288 A/F Sensor 1 DTC P1279 & P1289 A/F Sensor 1 DTC P1444 EVAP Canister Purge Volume Control Solenoid Valve DTC P1446 EVAP Canister Vent Control Valve DTC P1564 ICC Steering Switch DTC P1564 ASCD Steering Switch DTC P1568 ICC Function DTC P1572 ICC Brake Switch DTC P1572 ASCD Brake Switch DTC P1574 ICC Vehicle Speed Sensor DTC P1574 ASCD Vehicle Speed Sensor DTC P1706 PNP Switch DTC P1805 Brake Switch DTC P2122 & P2123 App Sensor DTC P2127 & P2128 App Sensor DTC P2135 TP Sensor DTC P2138 App Sensor Ignition Signal Injector Circuit Fuel Pump Circuit Refrigerant Pressure Sensor Electrical Load Signal ICC Brake Switch ASCD Brake Switch ASCD Indicator Snow Mode Switch Mil And Data Link Connector Evaporative Emission System On Board Refueling Vapor Recovery (ORVR) Positive Crankcase Ventilation Automatic Speed Control Device (ASCD) Service Data And Specifications (SDS)