Celica 2000

2000 ENGINE PERFORMANCE
Self-Diagnostics - Celica
DIAGNOSTIC TROUBLE CODE DEFINITIONS
DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
DTC (1) | Description |
P0100 (2) | Mass Airflow (MAF) Meter Circuit |
P0101 | Mass Airflow (MAF) Meter Circuit Range/Performance |
P0110 (2) | Intake Air Temperature (IAT) Sensor Circuit |
P0115 (2) | Engine Coolant Temperature (ECT) Sensor Circuit|
P0116 | Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance |
P0120 (2) | Throttle Position (TP) Sensor Circuit |
P0121 | Throttle Position (TP) Sensor Circuit Range/Performance |
P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
P0130 | Heated Oxygen Sensor No. 1 Circuit |
P0133 | Heated Oxygen Sensor No. 1 Circuit Slow Response |
P0135 |Heated Oxygen Sensor No. 1 Heater Circuit |
P0136 | Heated Oxygen Sensor No. 2 Circuit |
P0141 | Heated Oxygen Sensor No. 2 Heater Circuit |
P0171 | System Too Lean |
P0172 | System Too Rich |
P0300 | Random Misfire Detected |
P0301 | Cylinder No. 1 Misfire Detected |
P0302 | Cylinder No. 2 Misfire Detected |
P0303 | Cylinder No. 3 Misfire Detected |
P0304 | CylinderNo. 4 Misfire Detected |
P0325 (2) | Knock Sensor Circuit |
P0335 | Crankshaft Position (CKP) Sensor Circuit |
P0340 | Camshaft Position (CMP) Sensor Circuit |
P0420 | Catalyst System Efficiency Below Threshold |
P0440 | Evaporative Emission Control System |
P0441 | Incorrect EVAP Purge Flow |
P0446 | EVAP Vent Control Circuit |
P0450 | EVAP Pressure Sensor Circuit |
P0451| EVAP Pressure Sensor Range/Performance |
P0500 | Vehicle Speed Sensor Circuit |
P0505 | Idle Air Control (IAC) System Circuit |
P0710 (3) | Transmission Fluid Temperature Sensor Malfunction |
P0750 (3) | Shift Solenoid Valve SL1 Malfunction |
P0753 (3) | Shift Solenoid Valve SL1 Electrical Malfunction |
P0755 (3) | Shift Solenoid Valve SL2 Malfunction |
P0758 (3) | ShiftSolenoid Valve SL2 Electrical Malfunction |
P0765 (3) (4) | Shift Solenoid Valve S4 Malfunction |
P0768 (3) (4) | Shift Solenoid Valve S4 Electrical Malfunction |
P0770 (3) | Lock-Up Solenoid Malfunction |
P0773 (3) | Lock-Up Solenoid Circuit Electrical Malfunction |
P1300 (2) | Ignitor No. 1 Circuit |
P1305 (2) | Ignitor No. 2 Circuit |
P1310 (2) | Ignitor No. 3 Circuit |P1315 (2) | Ignitor No. 4 Circuit |
P1335 | Crankshaft Position (CKP) Sensor Circuit |
P1346 | Variable Valve Timing (VVT) Circuit Range/Performance |
P1349 | Variable Valve Timing (VVT) System Malfunction |
P1520 | Stoplight Switch Signal Circuit (A/T) |
P1600 | ECM BATT Circuit |
P1645 | Body ECU Malfunction |
P1656 | VVT Oil Control Valve (OCV) Malfunction |
P1690 | VVLOil Control Valve (OCV) Circuit Malfunction (2ZZ-GE Only) |
P1692 | VVL OCV Open/Closed Malfunction (2ZZ-GE Only) |
P1693 | VVL OCV Open/Closed Malfunction (2ZZ-GE Only) |
P1725 (3) | Input Turbine Speed Sensor Circuit Malfunction |
P1730 (3) (4) | Counter Gear Speed Sensor Circuit Malfunction |
P1760 (3) | Shift Solenoid Valve SLT Malfunction |
P1790 (3) (5) | ST Solenoid ValveCircuit Malfunction |
P1780 | Park/Neutral Position (PNP) Switch Circuit |
(1) | Some codes are two-trip detection logic code(s). For more information, see TWO-TRIP DETECTION LOGIC in SELF-DIAGNOSTICS - INTRODUCTION article. |
(2) | If this code is set, ECM will enter fail-safe mode. |
(3) | These codes only apply to models with electronically controlled transmissions. For testingprocedures, see appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS. |
(4) | Only applies to U240E transmission (2ZZ-GE engine). |
(5) | Only applies to U341E transmission (1ZZ-FE engine). |
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DIAGNOSTIC TESTS
NOTE: | Before performing any diagnostic test, see SELF-DIAGNOSTICS - INTRODUCTION article for diagnostic system functions and system diagnostic procedures. To identify...