OBD Guide

P03E6

A Camshaft Position Actuator Position Sensor C Range/Performance Bank 1

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Unstable idle
  • Reduced engine power
  • Increased fuel consumption
  • Check Engine Light Illuminates

Causes

  • Camshaft position sensor malfunction
  • Open or shorted wiring harness
  • Low or contaminated engine oil level
  • VVT solenoid malfunction
  • Poor contact in sensor connectors

How to Fix

  1. Check the level and condition of the engine oil
  2. Inspect the wiring harness and sensor connectors for damage.
  3. Check the resistance and signal of the camshaft position sensor
  4. Test VVT solenoid
  5. If necessary, replace the sensor or solenoid

Related codes

Error P03E6 by Vehicle Brand