P22F5
Cylinder 8 Alternative Fuel Injector Control Circuit/Open
P22F5 is an OBD-II diagnostic trouble code meaning: Cylinder 8 Alternative Fuel Injector Control Circuit/Open. Common causes: open circuit in the injector control circuit, alternate fuel injector malfunction. Estimated repair cost: $33–167.
Symptoms
- Unstable engine operation
- Misfire in cylinder 8
- Reduced engine power
- Increased fuel consumption
- Check Engine light comes on
Causes
- Open circuit in the injector control circuit
- Alternate fuel injector malfunction
- Problems with the injector connector
- Engine control unit malfunction
- Short circuit in wiring harness
How to Fix
- Check the integrity of the injector control circuit
- Check resistance and operation of the injector
- Inspect connectors and contacts for corrosion
- Check the control signal from the computer
- If necessary, replace the injector or repair the wiring
Related codes
Error P22F5 by Vehicle Brand
FAQ
What does the P22F5 code mean?
P22F5 is an OBD-II diagnostic trouble code that indicates: Cylinder 8 Alternative Fuel Injector Control Circuit/Open
What causes a P22F5 error code?
The most common causes of P22F5 include: Open circuit in the injector control circuit; Alternate fuel injector malfunction; Problems with the injector connector; Engine control unit malfunction.
How do I fix a P22F5 diagnostic trouble code?
To fix P22F5: Check the integrity of the injector control circuit. Check resistance and operation of the injector. Inspect connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P22F5?
Limited driving only, diagnose soon
How much does it cost to fix P22F5?
The estimated repair cost for P22F5 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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