DTC P1391 Audi
Camshaft Position Sensor (Bank 2) Short to Ground
Camshaft Position Sensor (Bank 2) Short to Ground
Description
Key on or Engine started, battery voltage must be at least 11.5v, all electrical components must be off, parking brake must be engaged (to keep daytime driving lights off), automatic transmission selector must be in park and the ground between the engine
Cause and Solution
CMP sensor circuit is open or shorted to ground
CMP sensor circuit is shorted to power
CMP sensor ground (return) circuit is open
CMP sensor installation incorrect (Hall-effect type)
Video Guide
Diagnostic Info
- DTC Code: P1391
- Brand: Audi