What are the possible causes of DTC P1314?
NOTE: The causes listed may not be a complete list of all potential issues, and there may be other causes.
- Engine mechanical fault
- Low fuel pressure
- Clogged fuel injectors
- Faulty/worn spark plugs
- Faulty ignition coil
- Faulty fuel injectors
- Faulty engine control module (ECM)
How to repair DTC P1314?
Check the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
What are the possible symptoms of code P1314?
- Check engine light on (or engine maintenance warning light soon)
What does code P1314 mean?
The engine control module (ECM) monitors the engine for misfires. The diagnostic trouble code (DTC) will be set if the engine control module detects a misfire severe enough to cause excessive exhaust emissions and damage the catalytic converter. If a misfire occurs, codes P1314 and P1316 will be set.