P22F2
Cylinder 7 Alternative Fuel Injector Control Circuit Low
P22F2 is an OBD-II diagnostic trouble code meaning: Cylinder 7 Alternative Fuel Injector Control Circuit Low. Common causes: malfunction of the alternative fuel injector of cylinder 7, open or short circuit in control circuit. Estimated repair cost: $33–111.
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine light comes on
- Misfire in cylinder 7
Causes
- Malfunction of the alternative fuel injector of cylinder 7
- Open or short circuit in control circuit
- Poor contact in the injector connector
- Problems with the engine control unit (ECU)
- Corrosion in electrical connections
How to Fix
- Check the condition of the injector of cylinder 7
- Inspect the control circuit for damage
- Check connectors and contacts for corrosion
- Test the operation of the engine control unit
- Replace faulty components if necessary
Related codes
Error P22F2 by Vehicle Brand
FAQ
What does the P22F2 code mean?
P22F2 is an OBD-II diagnostic trouble code that indicates: Cylinder 7 Alternative Fuel Injector Control Circuit Low
What causes a P22F2 error code?
The most common causes of P22F2 include: Malfunction of the alternative fuel injector of cylinder 7; Open or short circuit in control circuit; Poor contact in the injector connector; Problems with the engine control unit (ECU).
How do I fix a P22F2 diagnostic trouble code?
To fix P22F2: Check the condition of the injector of cylinder 7. Inspect the control circuit for damage. Check connectors and contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P22F2?
Limited driving only, diagnose soon
How much does it cost to fix P22F2?
The estimated repair cost for P22F2 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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