P22CA
Turbocharger Compressor Outlet Switching Valve Control Circuit/Open
P22CA is an OBD-II diagnostic trouble code meaning: Turbocharger Compressor Outlet Switching Valve Control Circuit/Open. Common causes: open or short circuit in control circuit, turbine bypass valve malfunction. Estimated repair cost: $33–167.
Symptoms
- Reduced engine power
- Unstable idling
- Increased fuel consumption
- Check Engine Light Illuminates
- Noises from the turbocharger
Causes
- Open or short circuit in control circuit
- Turbine bypass valve malfunction
- Wiring Harness Problems
- Engine control unit malfunction
- Mechanical valve jamming
How to Fix
- Check the integrity of the wiring to the valve
- Measure valve resistance
- Check valve operation when voltage is applied
- Inspect connectors for oxidation
- If necessary, replace the bypass valve
Related codes
Error P22CA by Vehicle Brand
FAQ
What does the P22CA code mean?
P22CA is an OBD-II diagnostic trouble code that indicates: Turbocharger Compressor Outlet Switching Valve Control Circuit/Open
What causes a P22CA error code?
The most common causes of P22CA include: Open or short circuit in control circuit; Turbine bypass valve malfunction; Wiring Harness Problems; Engine control unit malfunction.
How do I fix a P22CA diagnostic trouble code?
To fix P22CA: Check the integrity of the wiring to the valve. Measure valve resistance. Check valve operation when voltage is applied. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P22CA?
Limited driving only, diagnose soon
How much does it cost to fix P22CA?
The estimated repair cost for P22CA is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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