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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All DTC Codes |
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| Code | Type | System | System Name | Module | Message |
| P1227 | P-Code | Powertrain | Wastegate Failed Closed (Over Pressure) | Engine Control Module | Wastegate Failed Closed (Over Pressure) |
| P1228 | P-Code | Powertrain | Wastegate Failed Open (Under Pressure) | Engine Control Module | Wastegate Failed Open (Under Pressure) |
| P1229 | P-Code | Powertrain | Intercooler Pump Driver Fault | Engine Control Module | Intercooler Pump Driver Fault |
| P1230 | P-Code | Powertrain | Fuel Pump Low Speed Malfunction | Engine Control Module | Fuel Pump Low Speed Malfunction |
| P1231 | P-Code | Powertrain | Fuel Pump Secondary Circuit Low, High Speed | Engine Control Module | Fuel Pump Secondary Circuit Low, High Speed |
| P1232 | P-Code | Powertrain | Fuel Pump Speed Primary Circuit Malfunction | Engine Control Module | Fuel Pump Speed Primary Circuit Malfunction |
| P1233 | P-Code | Powertrain | Fuel Pump Driver Module Off Line | Engine Control Module | Fuel Pump Driver Module Off Line |
| P1234 | P-Code | Powertrain | Fuel Pump Driver Module Off Line | Engine Control Module | Fuel Pump Driver Module Off Line |
| P1235 | P-Code | Powertrain | Fuel Pump Control Out Of Range | Engine Control Module | Fuel Pump Control Out Of Range |
| P1236 | P-Code | Powertrain | Fuel Pump Control Out Of Range | Engine Control Module | Fuel Pump Control Out Of Range |
| P1237 | P-Code | Powertrain | Fuel Pump Secondary Circuit Malfunction | Engine Control Module | Fuel Pump Secondary Circuit Malfunction |
| P1238 | P-Code | Powertrain | Fuel Pump Secondary Circuit Malfunction | Engine Control Module | Fuel Pump Secondary Circuit Malfunction |
| P1239 | P-Code | Powertrain | Speed Fuel Pump Positive Feed Fault | Engine Control Module | Speed Fuel Pump Positive Feed Fault |
| P1240 | P-Code | Powertrain | Sensor Power Supply Malfunction | Engine Control Module | Sensor Power Supply Malfunction |
| P1241 | P-Code | Powertrain | Sensor Power Supply Low Input | Engine Control Module | Sensor Power Supply Low Input |
| P1242 | P-Code | Powertrain | Sensor Power Supply High Input | Engine Control Module | Sensor Power Supply High Input |
| P1243 | P-Code | Powertrain | Second Fuel Pump Faulty or Ground Fault | Engine Control Module | Second Fuel Pump Faulty or Ground Fault |
| P1244 | P-Code | Powertrain | Alternator Load Input Failed High | Engine Control Module | Alternator Load Input Failed High |
| P1245 | P-Code | Powertrain | Alternator Load Input Failed Low | Engine Control Module | Alternator Load Input Failed Low |
| P1246 | P-Code | Powertrain | Alternator Load Input Failed | Engine Control Module | Alternator Load Input Failed |