P0021 BMW - 'A' Camshaft Position Timing Over-Advanced or System Performance Bank 2

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

Possible causes

  • Failed Camshaft Actuator
  • Variable Camshaft Timing Circuit open or shorted
  • Variable Camshaft Timing Circuit poor electrical connection
  • Engine mechanical problems

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/Loss of power
  • Engine rough idle

P0021 Bmw Description

'A' Camshaft Position Timing Over-Advanced or System Performance Bank 2 is the generic description for the P0021 Bmw code, but the manufacturer may have a different description. Currently we have no further information abouth the P0021 Bmw OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Q&A.
OBDII Code P0021 Bmw - 'A' Camshaft Position Timing Over-Advanced or System Performance Bank 2 - Engine-Codes.com

Related Information