P1213
Injector Circuit Cylinder 1 Short To Positive
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)
Symptoms
- Misfire in the first cylinder
- Unstable engine operation
- Increased fuel consumption
- Check Engine light comes on
- Reduced engine power
Causes
- Damage to injector wires
- Malfunction of the injector of the first cylinder
- Short circuit in the injector connector
- Problems with the engine control unit (ECU)
- Corrosion or oxidation of contacts
How to Fix
- Check the integrity of the injector wires
- Check the resistance of the injector of the first cylinder
- Inspect the injector connectors for damage.
- Replace the injector if necessary
- Check the operation of the computer