P0262
Cylinder 1 Injector A Circuit High
P0262 is an OBD-II diagnostic trouble code meaning: Cylinder 1 Injector A Circuit High. Common causes: short circuit in the injector circuit to positive, cylinder 1 injector malfunction. Estimated repair cost: $56–167.
Symptoms
- Misfire in cylinder 1
- Unstable engine operation
- Increased fuel consumption
- Reduced engine power
Causes
- Short circuit in the injector circuit to positive
- Cylinder 1 injector malfunction
- Wiring harness damage
- Problems with the ECU
How to Fix
- Check the resistance of the injector of cylinder 1
- Inspect the wiring harness for damage
- Check the voltage in the injector circuit
- If necessary, replace the injector or repair the wiring harness
Related codes
Error P0262 by Vehicle Brand
FAQ
What does the P0262 code mean?
P0262 is an OBD-II diagnostic trouble code that indicates: Cylinder 1 Injector A Circuit High
What causes a P0262 error code?
The most common causes of P0262 include: Short circuit in the injector circuit to positive; Cylinder 1 injector malfunction; Wiring harness damage; Problems with the ECU.
How do I fix a P0262 diagnostic trouble code?
To fix P0262: Check the resistance of the injector of cylinder 1. Inspect the wiring harness for damage. Check the voltage in the injector circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0262?
Limited driving only, diagnose soon
How much does it cost to fix P0262?
The estimated repair cost for P0262 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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