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
P1098
O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff Bank 2 Sensor 2
Ford
Fuel and Air Metering
Medium severity
P1105
Manifold Absolute Pressure Sensor Circuit Malfunction
Ford
Fuel and Air Metering
High severity
P1116
Engine Coolant Temperature Sensor is Out of Self-Test Range
Ford
Fuel and Air Metering
High severity
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