P03ED

Symptoms

• Reduced engine power
• Rough idling
• Increased fuel consumption
• The Check Engine light comes on

Causes

• Open or short circuit in wiring harness
• Faulty VVT solenoid
• Poor electrical contact in connectors
• Mechanical fault of the actuator
• Problems with the engine control unit (ECU)

How to Fix

1. Check the integrity of the wiring harness and connectors in the control circuit
2. Check resistance and operation of VVT solenoid
3. Check power and ground in the control circuit
4. If necessary, replace the faulty solenoid or wiring harness.
5. Clear and reset error code, check system operation

Related codes

Error P03ED by Vehicle Brand