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 |
| P0166 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3) |
| P0167 | P-Code | Powertrain | O2 Sensor | Engine Control Module | O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3) |
| P0170 | P-Code | Powertrain | Fuel Trim | Engine Control Module | Fuel Trim Malfunction (Bank 1) |
| P0171 | P-Code | Powertrain | Fuel Trim | Engine Control Module | System Too Lean (Bank 1) |
| P0172 | P-Code | Powertrain | Fuel Trim | Engine Control Module | System Too Rich (Bank 1) |
| P0173 | P-Code | Powertrain | Fuel Trim | Engine Control Module | Fuel Trim Malfunction (Bank 2) |
| P0174 | P-Code | Powertrain | Fuel Trim | Engine Control Module | System Too Lean (Bank 2) |
| P0175 | P-Code | Powertrain | Fuel Trim | Engine Control Module | System Too Rich (Bank 2) |
| P0176 | P-Code | Powertrain | Fuel Composition | Engine Control Module | Fuel Composition Sensor Circuit Malfunction |
| P0177 | P-Code | Powertrain | Fuel Composition | Engine Control Module | Fuel Composition Sensor Circuit Range/Performance |
| P0178 | P-Code | Powertrain | Fuel Composition | Engine Control Module | Fuel Composition Sensor Circuit Low Input |
| P0179 | P-Code | Powertrain | Fuel Composition | Engine Control Module | Fuel Composition Sensor Circuit High Input |
| P0180 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor A Circuit Malfunction |
| P0181 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor A Circuit Performance |
| P0182 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor A Circuit low Input |
| P0183 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor A Circuit High Input |
| P0184 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor A Circuit Intermittent |
| P0185 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor B Circuit Malfunction |
| P0186 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor B Circuit Range/Performance |
| P0187 | P-Code | Powertrain | Fuel Temperature | Engine Control Module | Fuel Temperature Sensor U Circuit Low Input |