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
P1182
Linear Oxygen Sensor Reference Voltage Short To Ground
Mercedes Benz
Fuel and Air Metering
Medium severity
P1207
Fuel Injector Circuit Cylinder 7 Electrical Malfunction
Mercedes Benz
Injector Circuit
High severity
P1208
Fuel Injector Circuit Cylinder 8 Electrical Malfunction
Mercedes Benz
Injector Circuit
High severity
P1212
Injector Control Pressure Not Detected During Crank
Mercedes Benz
Injector Circuit
High severity
P1215
Pedal Position Sensor C Circuit Low Input
Mercedes Benz
Vehicle Speed and Idle Control System
Low severity
P1224
Throttle Position Sensor B Out of Self-Test Range
Mercedes Benz
Fuel and Air Metering
High severity
P1225
Intake Manifold Air Control Solenoid Malfunction
Mercedes Benz
Fuel and Air Metering
High severity
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