P1692
OCV for VVTL Open Malfunction
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$28–89 (est.)
Symptoms
- Reduced engine power
- Increased fuel consumption
- Unstable operation at idle
- Check Engine light comes on
- Deterioration in acceleration dynamics
Causes
- Oil Valve (OCV) Malfunction
- Open or short circuit in control circuit
- Wiring Harness Problems
- Low or poor quality engine oil
- Malfunction of the engine control unit (ECU)
How to Fix
- Check the level and condition of the engine oil
- Diagnose the OCV valve control circuit
- Check resistance and operation of OCV valve
- Inspect the wiring harness for damage
- Replace OCV valve if necessary