P0008

Symptoms

• Unstable engine idling
• Loss of engine power
• Increased fuel consumption
• Difficulty starting the engine
• Metallic knock in the timing belt area
• Activating the Check Engine Light

Causes

• VVT solenoid valve malfunction
• Dirty or clogged VVT system oil passages
• Worn or damaged camshaft phase shifter
• Camshaft position sensor malfunction
• Low engine oil pressure
• Using unsuitable or contaminated engine oil
• Open or short circuit in VVT system wiring
• Engine ECU malfunction

How to Fix

1. Connect the OBD-II scanner and read all error codes
2. Check the level and quality of the engine oil, replace if necessary
3. Inspect the VVT system wiring and connectors for damage.
4. Check the operation of the VVT solenoid valve with a multimeter
5. Measure the oil pressure in the system
6. Check the resistance and signal of the camshaft position sensor
7. If necessary, flush the oil passages of the VVT system
8. Replace faulty components (VVT valve, sensors, phase shifter)
9. Clear error codes and test drive

Related codes

Error P0008 by Vehicle Brand