Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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P Codes |
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| Code | Type | System | System Name | Module | Message |
| P0121 | P-Code | Powertrain | Throttle Pedal Position | Engine Control Module | Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem |
| P0122 | P-Code | Powertrain | Throttle Pedal Position | Engine Control Module | Throttle/Pedal Position Sensor/Switch A Circuit Low Input |
| P0123 | P-Code | Powertrain | Throttle Pedal Position | Engine Control Module | Throttle/Pedal Position Sensor/Switch A Circuit High Input |
| P0124 | P-Code | Powertrain | Throttle Pedal Position | Engine Control Module | Throttle/Pedal Position Sensor/Switch A Circuit Intermittent |
| P0125 | P-Code | Powertrain | Engine Coolant Temperature | Engine Control Module | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| P0126 | P-Code | Powertrain | Engine Coolant Temperature | Engine Control Module | Insufficient Coolant Temperature for Stable Operation |
| P0130 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) |
| P0131 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1) |
| P0132 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit High Voltage (Bank 1 Sensor 1) |
| P0133 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) |
| P0134 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
| P0135 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) |
| P0136 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Malfunction (Bank 1 Sensor 2) |
| P0137 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2) |
| P0138 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit High Voltage (Bank 1 Sensor 2) |
| P0139 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) |
| P0140 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) |
| P0141 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) |
| P0142 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Malfunction (Bank 1 Sensor 3) |
| P0143 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3) |