Engine Performance DTCS: 2ZZ-GE
2ZZ-GE DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| P0010 | CAMSHAFT POSITION "A" ACTUATOR CIRCUIT (BANK 1) |
| P0011 | CAMSHAFT POSITION "A" - TIMING OVER-ADVANCED |
| P0012 | 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 | OXYGEN SENSOR CIRCUIT MALFUNCTION (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 | OXYGEN SENSOR CIRCUIT MALFUNCTION (BANK 1 SENSOR 2) |
| P0138 | HEATED OXYGEN SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 2) |
| P0171 | SYSTEM TOO LEAN (BANK 1) |
| P0172 | SYSTEM TOO RICH (BANK 1) |
| P0300 | RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED |
| P0301 | CYLINDER 1 MISFIRE DETECTED |
| P0302 | CYLINDER 2 MISFIRE DETECTED |
| P0303 | CYLINDER 3 MISFIRE DETECTED |
| P0304 | CYLINDER 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 OR SINGLE SENSOR) |
| P0351 | IGNITION COIL "A" PRIMARY/SECONDARY CIRCUIT |
| P0352 | IGNITION COIL "B" PRIMARY/SECONDARY CIRCUIT |
| P0353 | IGNITION COIL "C" PRIMARY/SECONDARY CIRCUIT |
| P0354 | IGNITION COIL "D" PRIMARY/SECONDARY CIRCUIT |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| P043E | EVAPORATIVE EMISSION SYSTEM REFERENCE ORIFICE CLOG UP FLOW |
| P043F | EVAPORATIVE EMISSION SYSTEM REFERENCE ORIFICE CLOG 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 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (GROSS LEAK) |
| P0456 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK) |
| P0500 | VEHICLE SPEED SENSOR "A" |
| P0505 | IDLE AIR CONTROL SYSTEM |
| P0511 | IDLE AIR CONTROL CIRCUIT |
| P0560 | SYSTEM VOLTAGE |
| P0606 | ECM/PCM PROCESSOR |
| P0617 | STARTER RELAY CIRCUIT HIGH |
| P2195 | OXYGEN SENSOR SIGNAL STUCK LEAN (BANK 1 SENSOR 1) |
| P2196 | OXYGEN SENSOR SIGNAL STUCK RICH (BANK 1 SENSOR 1) |
| P2401 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP CONTROL CIRCUIT LOW |
| P2402 | EVAPORATIVE EMISSION SYSTEM LEAK DETECTION PUMP CONTROL CIRCUIT HIGH |
| P2419 | EVAPORATIVE EMISSION SYSTEM SWITCHING VALVE CONTROL CIRCUIT LOW |
| P2420 | EVAPORATIVE EMISSION SYSTEM SWITCHING VALVE CONTROL CIRCUIT HIGH |
| P2430, P2431, P2432, P2433 | SECONDARY AIR INJECTION SYSTEM AIR FLOW/PRESSURE SENSOR CIRCUIT/RANGE/PERFORMANCE/LOW/HIGH BANK 1 |
| P2440 | SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN BANK 1 |
| P2441 | SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK CLOSED BANK 1 |
| P2444 | SECONDARY AIR INJECTION SYSTEM PUMP STUCK ON BANK 1 |
| P2445 | SECONDARY AIR INJECTION SYSTEM PUMP STUCK OFF BANK 1 |
| P2610 | ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE |
| P2645 | OCV FOR VVTL CIRCUIT (BANK 1) |
| P2646 | OCV FOR VVTL OPEN MALFUNCTION (BANK 1) |
| P2647 | OCV FOR VVTL CLOSED MALFUNCTION (BANK 1) |