P0256Low Severity
Fuel and Air Metering (Injector Circuit) Malfunction (Circuit 0256)
This diagnostic trouble code indicates a malfunction in the associated component circuit.
Common Symptoms of P0256
- Check Engine Light (CEL) Illumination
- Potential decrease in fuel and air metering (injector circuit) efficiency
- Engine performance issues related to circuit 0256
- Possible stall or rough idle
What Causes the P0256 Code?
- Faulty sensor or actuator in fuel and air metering (injector circuit)