P1269 Possible Causes
- Faulty fuel injector
- Fuel injector harness is open or shorted
- Poor electrical connection in fuel injector circuit
How is code P1269 repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1269 Meaning
Injector 4 Implausible Signal is the generic description for code P1269, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about OBDII code P1269.