DTC P0123 Mercedes-Benz
Throttle Pedal Position Sensor Switch A Circuit Low Input
Throttle Pedal Position Sensor Switch A Circuit Low Input
Description
Throttle valve actuator (actual value potentiometer 1 - short circuit to positive or open circuit).
Cause and Solution
Circuits and connectors: - Short circuit to positive - Open circuitThrottle valve actuator
Video Guide
Diagnostic Info
- DTC Code: P0123
- Brand: Mercedes-Benz