DTC P0021 Audi
Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)
Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1)
Description
modeled oil temp. -10.. .130° C engine speed > 700 RPM delta set point > 17° CA than wait 6 Sec
Cause and Solution
Fuel pump has failed
Actuator circuit is open, shorted to ground or shorted to power
ECM has failed
Battery voltage below 11.5 volts
Video Guide
Diagnostic Info
- DTC Code: P0021
- Brand: Audi