OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P004E
Turbocharger/Supercharger Boost Control A Circuit Intermittent/Erratic
Generic
Injector Circuit
High severity
P005F
Turbocharger/Supercharger Boost Control B Supply Voltage Circuit High
Generic
Injector Circuit
High severity
P006D
Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation
Generic
Injector Circuit
High severity
P006F
Turbocharger/Supercharger Boost Control A Supply Voltage Circuit High
Generic
Injector Circuit
High severity
P007A
Charge Air Cooler Temperature Sensor Circuit Bank 1
Generic
Vehicle Speed and Idle Control System
Low severity
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