P22EF
Cylinder 6 Alternative Fuel Injector Control Circuit High
P22EF is an OBD-II diagnostic trouble code meaning: Cylinder 6 Alternative Fuel Injector Control Circuit High. Common causes: cylinder 6 injector malfunction, open or short circuit in control circuit. Estimated repair cost: $28–89.
Symptoms
- Unstable engine operation
- Increased fuel consumption
- Power Loss
- Check Engine Light Is On
- Misfire in cylinder 6
Causes
- Cylinder 6 injector malfunction
- Open or short circuit in control circuit
- Wiring Harness Problems
- Engine control unit malfunction
- Contact corrosion
How to Fix
- Check the resistance of the injector of cylinder 6
- Inspect the control circuit for damage
- Check connections and contacts
- Test the engine control unit
- Replace the injector if necessary
Related codes
Error P22EF by Vehicle Brand
FAQ
What does the P22EF code mean?
P22EF is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Alternative Fuel Injector Control Circuit High
What causes a P22EF error code?
The most common causes of P22EF include: Cylinder 6 injector malfunction; Open or short circuit in control circuit; Wiring Harness Problems; Engine control unit malfunction.
How do I fix a P22EF diagnostic trouble code?
To fix P22EF: Check the resistance of the injector of cylinder 6. Inspect the control circuit for damage. Check connections and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P22EF?
Yes, but get it checked soon
How much does it cost to fix P22EF?
The estimated repair cost for P22EF is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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