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
P00A8
Intake Air Temperature Sensor 2 Circuit High Bank 2
Generic
Fuel and Air Metering
High severity
P00B0
Turbocharger/Supercharger Boost Control B Module Performance
Generic
Injector Circuit
High severity
P00B2
Radiator Coolant Temperature Sensor Circuit Range/Performance
Generic
Auxiliary Emissions Control
High severity
P00B3
Radiator Coolant Temperature Sensor Circuit Low
Generic
Auxiliary Emissions Control
High severity
P00B5
Radiator Coolant Temperature Sensor Circuit Intermittent/Erratic
Generic
Auxiliary Emissions Control
High severity
P00B9
Low Pressure Fuel System Pressure - Too Low, Low Ambient Temperature
Generic
Fuel and Air Metering
High severity
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