No Info For Code
ANYBODY HAVE INFO ON THIS ON WHAT TO TEST TO FIX IT
Can you give a little more info? what are the symptoms? What testing have you done? what is the code definition?
P1CEF85 - Injector injection quantity adjustment for cylinder balancing has almost reached the upper limit value at at least one cylinder. There is a signal above the permissible limit value.
Have you look and see if there is an software update for this issue? I came up with p061194 fuel injector control unit malfunction. If there is no engine running problems missing or incorrect entry in the values for injector injection quantity adjustment in the software of the ECM.
You have no info because you are not looking in the right place. You need the OE tool and website for this vehicle. In my experience the aftermarket is 4 to 5 years behind on information for Euro vehicles
Hi Steve, Based on the definitions that the others have given, it sounds as if either there is a mechanical problem that is forcing the ECU to inject more fuel to keep the crank speed constant or the injector is in fact not flowing as it should. I would recommend starting with a relative compression test to rule out rings or valves. If an injector was replaced recently, it is possible that it