Engine Performance DTCS: 2ZZ-GE
2ZZ-GE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0010 | CAMSHAFT POSITION "A" ACTUATOR CIRCUIT (BANK 1) |
| P0011, P0012 | CAMSHAFT POSITION "A" - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE/TIMING OVER-RETARDED (BANK 1) |
| P0016 | CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION (BANK 1 SENSOR A) |
| P0031, P0032, P0037, P0038 | OXYGEN SENSOR HEATER CONTROL CIRCUIT LOW/HIGH (BANK 1 SENSOR 1 & 2) |
| P0100, P0102, P0103 | MASS OR VOLUME AIR FLOW CIRCUIT LOW/HIGH INPUT |
| P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE PROBLEM |
| P0110, P0112, P0113 | INTAKE AIR TEMPERATURE CIRCUIT LOW/HIGH INPUT |
| P0115, P0117, P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW/HIGH INPUT |
| P0116 | ENGINE COOLANT TEMP. CIRCUIT RANGE/PERFORMANCE PROBLEM |
| P0120, P0122, P0123 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT LOW/HIGH INPUT |
| P0121 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE PROBLEM |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0128 | COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE) |
| P0130, P2195, P2196 | OXYGEN SENSOR CIRCUIT MALFUNCTION (BANK 1 SENSOR 1) & OXYGEN SENSOR SIGNAL STUCK LEAN/RICH (BANK 1 SENSOR 1) |
| P0133 | OXYGEN SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1) |
| P0134 | OXYGEN SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 1) |
| P0136, P0138 | OXYGEN SENSOR CIRCUIT MALFUNCTION HIGH VOLTAGE (BANK 1 SENSOR 2) |
| P0171, P0172 | SYSTEM TOO LEAN/RICH (BANK 1) |
| P0300, P0301, P030, P0303, P0304 | RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED & CYLINDER 1-4 MISFIRE DETECTED |
| P0325, P0327, P0328 | KNOCK SENSOR 1 CIRCUIT LOW/HIGH INPUT (BANK 1 OR SINGLE SENSOR) |
| P0335, P0339 | CRANKSHAFT POSITION SENSOR "A" CIRCUIT/INTERMITTENT |
| P0340, P0341 | CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE (BANK 1 SINGLE SENSOR) |
| P0351, P0352, P0353, P0354 | IGNITION COIL "A-D" PRIMARY/SECONDARY CIRCUIT |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| P043E, P043F | EVAPORATIVE EMISSION SYSTEM REFERENCE ORIFICE CLOG UP/HIGH FLOW |
| P0441 | EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW |
| P0450, P0451, P0452, P0453 | EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH RANGE/PERFORMANCE LOW/HIGH INPUT |
| P0455, P0456 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (GROSS LEAK/VERY SMALL LEAK) |
| P0500 | VEHICLE SPEED SENSOR "A" |
| P0505, P0511 | IDLE AIR CONTROL SYSTEM CIRCUIT |
| P0560 | SYSTEM VOLTAGE |
| P0606 | ECM/PCM PROCESSOR |
| P0617 | STARTER RELAY CIRCUIT HIGH |
| P2401, P2402 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP CONTROL CIRCUIT LOW/HIGH |
| P2419, P2420 | EVAPORATIVE EMISSION SYSTEM SWITCHING VALVE CONTROL CIRCUIT LOW/HIGH |
| P2430, P2431, P2432, P2433 | SECONDARY AIR INJECTION SYSTEM AIR FLOW/PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE LOW/HIGH BANK 1 |
| P2440, P2441 | SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN/CLOSE BANK 1 |
| P2444, P2445 | SECONDARY AIR INJECTION SYSTEM PUMP STUCK ON/OFF BANK 1 |
| P2610 | ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE |
| P2645 | OCV FOR VVTL CIRCUIT (BANK 1) |
| P2646, P2647 | OCV FOR VVTL OPEN/CLOSE MALFUNCTION (BANK 1) |