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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P1048 Bank 1 Camshaft Adjustment Valve 1 Short To Positive
Hyundai Ignition System High severity
P1051 Brake Switch Signal Missing or Improper
Hyundai Vehicle Speed and Idle Control System High severity
P1053 M/T Vehicle Configuration
Hyundai Transmission System High severity
P1054 A/T Vehicle Configuration
Hyundai Transmission System High severity
P1055 Valvetronics Actuator Motor Power Supply
Hyundai Fuel and Air Metering High severity
P1057 Valvetronic Relay Activation
Hyundai Fuel and Air Metering High severity
P1059 MAP Sensor Out Of Limits
Hyundai Fuel and Air Metering High severity
P1060 Change In MAP Reading Out Of Limits
Hyundai Fuel and Air Metering High severity
P1061 MAP Circuits Low
Hyundai Fuel and Air Metering High severity
P1063 Inactive Coolant Temperature Sensor
Hyundai Fuel and Air Metering High severity
P1064 A/C Request Circuit Low
Hyundai Computer Output Circuit High severity
P1065 ECM Power Supply Circuit
Hyundai Computer Output Circuit High severity

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