P0220 OBD Trouble Code

1 result found

P0220 - GM
Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

Accelerator Pedal Position Sensor 2 Circuit

Cause

Key on or engine running, then the PCM detected that the reference voltage for APP Sensor 2 was less than 4.80v, condition met for 2 seconds

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