OBD-II Code Decoder
Search the licensed P, B, C, and U reference library by code, definition, system, or manufacturer. Reference-only results are not a complete diagnosis.
Review-withheld definitions are excluded; lookup records are not published diagnostic pages.
Matching definitions: 14,150 · Unique codes: 8,153.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P0122 | Throttle/Pedal Position Sensor/Switch A Circuit Low | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0123 | Throttle/Pedal Position Sensor/Switch A Circuit High | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control | Cooling | Generic | Not manufacturer-specific | Not classified |
| P0130 | O2 Sensor Circuit Bank 1 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0132 | O2 Sensor Circuit High Voltage Bank 1 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0134 | O2 Sensor Circuit No Activity Detected Bank 1 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0136 | O2 Sensor Circuit Bank 1 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0137 | O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0138 | O2 Sensor Circuit High Voltage Bank 1 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0139 | O2 Sensor Circuit Slow Response Bank 1 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0140 | O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0150 | O2 Sensor Circuit Bank 2 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0151 | O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0152 | O2 Sensor Circuit High Voltage Bank 2 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0153 | O2 Sensor Circuit Slow Response Bank 2 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0154 | O2 Sensor Circuit No Activity Detected Bank 2 Sensor 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0156 | O2 Sensor Circuit Bank 2 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0157 | O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0158 | O2 Sensor Circuit High Voltage Bank 2 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0160 | O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0161 | O2 Sensor Heater Circuit Bank 2 Sensor 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0172 | System Too Rich Bank 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0175 | System Too Rich Bank 2 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0180 | Fuel Temperature Sensor A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0181 | Fuel Temperature Sensor A Circuit Range/Performance | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0190 | Fuel Rail Pressure Sensor Circuit Bank 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0191 | Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Bank 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0193 | Fuel Rail Pressure Sensor Circuit High Bank 1 | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0200 | Injector Circuit/Open | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0201 | Cylinder 1 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0202 | Cylinder 2 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0203 | Cylinder 3 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0204 | Cylinder 4 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0205 | Cylinder 5 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0206 | Cylinder 6 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0207 | Cylinder 7 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0208 | Cylinder 8 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0209 | Cylinder 9 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0210 | Cylinder 10 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0211 | Cylinder 11 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0212 | Cylinder 12 Injector A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0217 | Engine Coolant Over Temperature Condition | Cooling | Generic | Not manufacturer-specific | Not classified |
| P0219 | Engine Overspeed Condition | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0220 | Throttle/Pedal Position Sensor/Switch B Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0221 | Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0222 | Throttle/Pedal Position Sensor/Switch B Circuit Low | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0223 | Throttle/Pedal Position Sensor/Switch B Circuit High | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0230 | Fuel Pump Primary Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
| P0231 | Fuel Pump Secondary Circuit Low | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
No matching codes
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