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
P1118
Coolant Temperature Sensor Circuit High for Coolant Heat Storage System
Toyota
Fuel and Air Metering
High severity
P1120
Accelerator Pedal Position Sensor Circuit Malfunction
Toyota
Fuel and Air Metering
High severity
P1133
Air/Fuel Ratio Sensor Circuit Response Malfunction Bank 1 Sensor 1
Toyota
Fuel and Air Metering
High severity
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