P0120 OBD Trouble Code

1 result found

P0120 - GM
Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

TP Sensor Circuit Conditions

Cause

Key on or engine running, then the PCM detected that the TP input was less than 0.1v, or that the TP input was more than 4.9v.

Try also: https://www.obd-codes.com/p0120