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Engine Controls - Self-Diagnostics: Overview Lexus LX J100

DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC (1)Description
B2795 (2)Unmatched Key Code
B2796 (2)No Communication In Immobilizer System
B2797 (2)Communication Malfunction No. 1
B2798 (2)Communication Malfunction No. 2
P0100Mass Airflow (MAF) Sensor Circuit
P0101Mass Airflow (MAF) Sensor Circuit Range/Performance Fault
P0110Intake Air Temperature (IAT) Sensor Circuit
P0115Engine Coolant Temperature (ECT) Sensor Circuit
P0116Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Fault
P0120Throttle Position (TP) Sensor Circuit Malfunction
P0121Throttle Position (TP) Sensor Circuit Range/Performance Fault
P0125Insufficient Coolant Temperature For Closed Loop Fuel Control
P0130Heated Oxygen Sensor Circuit Malfunction
P0133Heated Oxygen Sensor Circuit Slow Response
P0135Heated Oxygen Sensor Heater Circuit
P0136Heated Oxygen Sensor Circuit
P0141Heated Oxygen Sensor Heater Circuit
P0150Heated Oxygen Sensor Circuit Malfunction
P0153Heated Oxygen Sensor Circuit Slow Response
P0155Heated Oxygen Sensor Heater Circuit
P0156Heated Oxygen Sensor Circuit Malfunction
P0161Heated Oxygen Sensor Heater Circuit
P0171System Too Lean
P0172System Too Rich
P0300Random Cylinder Misfire Detected
P0301Cylinder No. 1 Misfire Detected
P0302Cylinder No. 2 Misfire Detected
P0303Cylinder No. 3 Misfire Detected
P0304Cylinder No. 4 Misfire Detected
P0305Cylinder No. 5 Misfire Detected
P0306Cylinder No. 6 Misfire Detected
P0307Cylinder No. 7 Misfire Detected
P0308Cylinder No. 8 Misfire Detected
P0325Knock Sensor No. 1
P0330Knock Sensor No. 2
P0335Crankshaft Position (CKP) Sensor Circuit
P0340Camshaft Position (CMP) Sensor Circuit
P0420Catalyst System
P0430Catalyst System
P0440EVAP System Malfunction
P0441Incorrect EVAP Purge Flow
P0446EVAP Vent Control Fault
P0450EVAP Pressure Sensor Malfunction
P0451EVAP Pressure Sensor Range/Performance Fault
P0500Vehicle Speed Sensor (VSS) Malfunction
P0505Idle Control System Malfunction
P0710 (3)Transmission Fluid Temperature Sensor Fault
P0715 (3)Input/Turbine Speed Sensor Fault
P0750 (3)Shift Solenoid Valve No. 1 Fault
P0753 (3)Shift Solenoid Valve No. 1 Electrical Fault
P0755 (3)Shift Solenoid Valve No. 2 Fault
P0758 (3)Shift Solenoid Valve No. 2 Electrical Fault
P0770 (3)Shift Solenoid Valve SL Fault
P0773 (3)Shift Solenoid Valve SL Electrical Fault
P1120Accelerator Position Sensor Circuit Malfunction
P1121Accelerator Position Sensor Circuit Malfunction
P1125Throttle Control Motor Circuit Malfunction
P1126Electromagnetic Clutch Circuit Malfunction
P1127Electronic Throttle Control System (ETCS) Actuator Power Source Circuit Malfunction
P1128Throttle Control Motor Lock Malfunction
P1129Electronic Throttle Control System (ETCS) Malfunction
P1200Fuel Pump Relay/ECU Circuit
P1300Ignitor Circuit Malfunction (No. 1)
P1305Ignitor Circuit Malfunction (No. 2)
P1310Ignitor Circuit Malfunction (No. 3)
P1315Ignitor Circuit Malfunction (No. 4)
P1320Ignitor Circuit Malfunction (No. 5)
P1325Ignitor Circuit Malfunction (No. 6)
P1330Ignitor Circuit Malfunction (No. 7)
P1335Crankshaft Position (CKP) Sensor Circuit
P1340Ignitor Circuit Malfunction (No. 8)
P1520Stoplight Switch Signal Malfunction
P1600ECM Batt Malfunction
P1633Electronic Throttle Control System (ETCS) Circuit ECM Malfunction
P1760 (3)Shift Solenoid Valve SLT Fault
P1780Park/Neutral Position Switch Malfunction
(1) Some codes are two-trip detection logic code(s). For more information, see DETECTION LOGIC under INTRODUCTION in SELF-DIAGNOSTIC - INTRODUCTION article. (2) MIL will not illuminate. For testing procedures, see ENGINE IMMOBILIZER SYSTEMS - LX470 article in ACCESSORIES & EQUIPMENT. (3) These codes only apply to electronically controlled transmissions. For testing procedures, see DIAGNOSIS - A-343F article in AUTOMATIC TRANSMISSIONS.
(1)Some codes are two-trip detection logic code(s). For more information, see DETECTION LOGIC under INTRODUCTION in SELF-DIAGNOSTIC - INTRODUCTION article.
(2)MIL will not illuminate. For testing procedures, see ENGINE IMMOBILIZER SYSTEMS - LX470 article in ACCESSORIES & EQUIPMENT.
(3)These codes only apply to electronically controlled transmissions. For testing procedures, see DIAGNOSIS - A-343F article in AUTOMATIC TRANSMISSIONS.

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION