Engine-Codes - Bmw - P0021 BMW

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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P0021 BMW Possible Causes

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

How is the P0021 BMW code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the P0021 BMW code

Labor: 1.0

The cost to diagnose the P0021 BMW code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P0021 BMW Meaning

'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 for your model and year vehicle. Currently, we have no further information abouth the P0021 Bmw OBDII code.

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