H4SO (U5)
ENGINE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (H4SO U5)
| DTC | Description |
|---|---|
| P0030 | HO2S HEATER CONTROL CIRCUIT (BANK 1 SENSOR 1) |
| P0031 | HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 1) |
| P0032 | HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 1) |
| P0037 | HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 2) |
| P0038 | HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 2) |
| P0043 | HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 3) |
| P0044 | HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 3) |
| P0050 | HO2S HEATER CONTROL CIRCUIT (BANK 2 SENSOR 1) |
| P0051 | HO2S HEATER CONTROL CIRCUIT LOW (BANK 2 SENSOR 1) |
| P0052 | HO2S HEATER CONTROL CIRCUIT HIGH (BANK 2 SENSOR 1) |
| P0057 | HO2S HEATER CONTROL CIRCUIT LOW (BANK 2 SENSOR 2) |
| P0058 | HO2S HEATER CONTROL CIRCUIT HIGH (BANK 2 SENSOR 2) |
| P0068 | MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT RANGE/PERFORMANCE PROBLEM |
| P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE |
| P0102 | MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT |
| P0103 | MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT |
| P0107 | MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT LOW INPUT |
| P0108 | MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT HIGH INPUT |
| P0111 | INTAKE AIR TEMPERATURE CIRCUIT RANGE/PERFORMANCE |
| P0112 | INTAKE AIR TEMPERATURE CIRCUIT LOW INPUT |
| P0113 | INTAKE AIR TEMPERATURE CIRCUIT HIGH INPUT |
| P0117 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT |
| P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT |
| P0122 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT LOW INPUT |
| P0123 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT HIGH INPUT |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0128 | COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE) |
| P0129 | ATMOSPHERIC PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| P0131 | O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1) |
| P0132 | O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 1) |
| P0133 | O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1) |
| P0134 | O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 1) |
| P0137 | O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 2) |
| P0138 | O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 2) |
| P0139 | O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 2) |
| P0143 | O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 3) |
| P0144 | O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 3) |
| P0151 | O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 2 SENSOR 1) |
| P0152 | O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 2 SENSOR 1) |
| P0153 | O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 1) |
| P0154 | O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 2 SENSOR 1) |
| P0157 | O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 2 SENSOR 2) |
| P0158 | O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 2 SENSOR 2) |
| P0159 | O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 2 SENSOR 2) |
| P0171 | SYSTEM TOO LEAN (BANK 1) |
| P0172 | SYSTEM TOO RICH (BANK 1) |
| P0174 | SYSTEM TOO LEAN (BANK 2) |
| P0175 | SYSTEM TOO RICH (BANK 2) |
| P0181 | FUEL TEMPERATURE SENSOR "A" CIRCUIT RANGE/PERFORMANCE |
| P0182 | FUEL TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT |
| P0183 | FUEL TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT |
| P0222 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT LOW INPUT |
| P0223 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT HIGH INPUT |
| P0301 | CYLINDER 1 MISFIRE DETECTED |
| P0302 | CYLINDER 2 MISFIRE DETECTED |
| P0303 | CYLINDER 3 MISFIRE DETECTED |
| P0304 | CYLINDER 4 MISFIRE DETECTED |
| P0327 | KNOCK SENSOR 1 CIRCUIT LOW INPUT (BANK 1 OR SINGLE SENSOR) |
| P0328 | KNOCK SENSOR 1 CIRCUIT HIGH INPUT (BANK 1 OR SINGLE SENSOR) |
| P0335 | CRANKSHAFT POSITION SENSOR "A" CIRCUIT |
| P0336 | CRANKSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE |
| P0340 | CAMSHAFT POSITION SENSOR "A" CIRCUIT (BANK 1 OR SINGLE SENSOR) |
| P0341 | CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR) |
| P0400 | EXHAUST GAS RECIRCULATION |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| P0442 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK) |
| P0447 | EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT OPEN |
| P0448 | EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT SHORTED |
| P0451 | EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR RANGE/PERFORMANCE |
| P0452 | EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR LOW INPUT |
| P0453 | EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR HIGH INPUT |
| P0456 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK) |
| P0457 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (FUEL CAP LOOSE/OFF) |
| P0458 | EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW |
| P0459 | EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH |
| P0461 | FUEL LEVEL SENSOR CIRCUIT RANGE/PERFORMANCE |
| P0462 | FUEL LEVEL SENSOR CIRCUIT LOW INPUT |
| P0463 | FUEL LEVEL SENSOR CIRCUIT HIGH INPUT |
| P0464 | FUEL LEVEL SENSOR CIRCUIT INTERMITTENT |
| P0483 | COOLING FAN RATIONALITY CHECK |
| P0502 | VEHICLE SPEED SENSOR CIRCUIT LOW INPUT |
| P0503 | VEHICLE SPEED SENSOR INTERMITTENT/ERRATIC/HIGH |
| P0506 | IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED |
| P0507 | IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED |
| P0512 | STARTER REQUEST CIRCUIT |
| P0519 | IDLE CONTROL SYSTEM MALFUNCTION (FAIL-SAFE) |
| P0600 | CAN COMMUNICATION |
| P0604 | INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR |
| P0605 | INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR |
| P0607 | CONTROL MODULE PERFORMANCE |
| P0638 | THROTTLE ACTUATOR CONTROL RANGE/PERFORMANCE (BANK 1) |
| P0691 | COOLING FAN 1 CONTROL CIRCUIT LOW |
| P0692 | COOLING FAN 1 CONTROL CIRCUIT HIGH |
| P0703 | TORQUE CONVERTER/BRAKE SWITCH "B" CIRCUIT |
| P0705 | TRANSMISSION RANGE SENSOR CIRCUIT (PRNDL INPUT) |
| P0710 | TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT |
| P0716 | OUTPUT/TURBINE SPEED SENSOR CIRCUIT RANGE/PERFORMANCE |
| P0720 | OUTPUT SPEED SENSOR CIRCUIT |
| P0726 | ENGINE SPEED INPUT CIRCUIT RANGE/PERFORMANCE |
| P0731 | GEAR 1 INCORRECT RATIO |
| P0732 | GEAR 2 INCORRECT RATIO |
| P0733 | GEAR 3 INCORRECT RATIO |
| P0734 | GEAR 4 INCORRECT RATIO |
| P0741 | TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE OR STUCK OFF |
| P0743 | TORQUE CONVERTER CLUTCH CIRCUIT ELECTRICAL |
| P0748 | PRESSURE CONTROL SOLENOID "A" ELECTRICAL |
| P0753 | SHIFT SOLENOID "A" ELECTRICAL |
| P0758 | SHIFT SOLENOID "B" ELECTRICAL |
| P0771 | SHIFT SOLENOID "E" PERFORMANCE OR STUCK OFF |
| P0778 | PRESSURE CONTROL SOLENOID "B" ELECTRICAL |
| P0785 | SHIFT/TIMING SOLENOID |
| P0851 | NEUTRAL SWITCH INPUT CIRCUIT LOW (AT MODEL) |
| P0851 | NEUTRAL SWITCH INPUT CIRCUIT LOW (MT MODEL) |
| P0852 | NEUTRAL SWITCH INPUT CIRCUIT HIGH (AT MODEL) |
| P0852 | NEUTRAL SWITCH INPUT CIRCUIT HIGH (MT MODEL) |
| P0864 | TCM COMMUNICATION CIRCUIT RANGE/PERFORMANCE |
| P0865 | TCM COMMUNICATION CIRCUIT LOW |
| P0866 | TCM COMMUNICATION CIRCUIT HIGH |
| P1088 | TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT LOW |
| P1089 | TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT HIGH |
| P1090 | TUMBLE GENERATED VALVE SYSTEM 1 (VALVE OPEN) |
| P1091 | TUMBLE GENERATED VALVE SYSTEM 1 (VALVE CLOSE) |
| P1094 | TUMBLE GENERATED VALVE SIGNAL 1 CIRCUIT MALFUNCTION (OPEN) |
| P1095 | TUMBLE GENERATED VALVE SIGNAL 1 CIRCUIT MALFUNCTION (SHORT) |
| P1110 | ATMOSPHERIC PRESSURE SENSOR CIRCUIT MALFUNCTION (LOW INPUT) |
| P1111 | ATMOSPHERIC PRESSURE SENSOR CIRCUIT MALFUNCTION (HIGH INPUT) |
| P1152 | O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK 1 SENSOR 1) |
| P1153 | O2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK 1 SENSOR 1) |
| P1154 | O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK 2 SENSOR 1) |
| P1155 | O2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK 2 SENSOR 1) |
| P1160 | RETURN SPRING FAILURE |
| P1400 | FUEL TANK PRESSURE CONTROL SOLENOID VALVE CIRCUIT LOW |
| P1420 | FUEL TANK PRESSURE CONTROL SOLENOID VALVE CIRCUIT HIGH |
| P1443 | VENT CONTROL SOLENOID VALVE FUNCTION PROBLEM |
| P1446 | FUEL TANK SENSOR CONTROL VALVE CIRCUIT LOW |
| P1447 | FUEL TANK SENSOR CONTROL VALVE CIRCUIT HIGH |
| P1448 | FUEL TANK SENSOR CONTROL VALVE RANGE/PERFORMANCE PROBLEM |
| P1492 | EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION (LOW INPUT) |
| P1493 | EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION (HIGH INPUT) |
| P1494 | EGR SOLENOID VALVE SIGNAL #2 CIRCUIT MALFUNCTION (LOW INPUT) |
| P1495 | EGR SOLENOID VALVE SIGNAL # 2 CIRCUIT MALFUNCTION (HIGH INPUT) |
| P1496 | EGR SOLENOID VALVE SIGNAL # 3 CIRCUIT MALFUNCTION (LOW INPUT) |
| P1497 | EGR SOLENOID VALVE SIGNAL # 3 CIRCUIT MALFUNCTION (HIGH INPUT) |
| P1498 | EGR SOLENOID VALVE SIGNAL # 4 CIRCUIT MALFUNCTION (LOW INPUT) |
| P1499 | EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) |
| P1518 | STARTER SWITCH CIRCUIT LOW INPUT |
| P1560 | BACK-UP VOLTAGE CIRCUIT MALFUNCTION |
| P1700 | THROTTLE POSITION SENSOR CIRCUIT MALFUNCTION FOR AT |
| P2096 | POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1 |
| P2097 | POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1 |
| P2098 | POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 2 |
| P2099 | POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 2 |
| P2101 | THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE |
| P2102 | THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW |
| P2103 | THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT HIGH |
| P2109 | THROTTLE/PEDAL POSITION SENSOR A MINIMUM STOP PERFORMANCE |
| P2122 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT LOW INPUT |
| P2123 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT HIGH INPUT |
| P2127 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "E" CIRCUIT LOW INPUT |
| P2128 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "E" CIRCUIT HIGHT INPUT |
| P2135 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A"/"B" VOLTAGE RATIONALITY |
| P2138 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "D"/"E" VOLTAGE RATIONALITY |