P0207
Cylinder 7 Injector A Circuit
P0207 is an OBD-II diagnostic trouble code meaning: Cylinder 7 Injector A Circuit. Common causes: cylinder 7 injector malfunction, open or short circuit in the injector circuit. Estimated repair cost: $33–167.
Symptoms
- Misfire in cylinder 7
- Floating idle speed
- Deterioration in engine dynamics and power
- Increased fuel consumption
- Check Engine Light Illuminates
Causes
- Cylinder 7 injector malfunction
- Open or short circuit in the injector circuit
- Poor contact in the injector connector
- Faulty injector driver in ECU
- Oxidation or corrosion of contacts
How to Fix
- Check the condition of the wires and connector of the injector of cylinder 7
- Measure the injector resistance (usually 12-16 Ohms)
- Check the presence of a control signal using an oscilloscope
- Test the operation of the injector on a stand
- If necessary, replace the injector or repair the control circuit
Related codes
Error P0207 by Vehicle Brand
FAQ
What does the P0207 code mean?
P0207 is an OBD-II diagnostic trouble code that indicates: Cylinder 7 Injector A Circuit
What causes a P0207 error code?
The most common causes of P0207 include: Cylinder 7 injector malfunction; Open or short circuit in the injector circuit; Poor contact in the injector connector; Faulty injector driver in ECU.
How do I fix a P0207 diagnostic trouble code?
To fix P0207: Check the condition of the wires and connector of the injector of cylinder 7. Measure the injector resistance (usually 12-16 Ohms). Check the presence of a control signal using an oscilloscope. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0207?
Limited driving only, diagnose soon
How much does it cost to fix P0207?
The estimated repair cost for P0207 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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