Guest rtracing Posted February 22, 2011 Posted February 22, 2011 hi everybody, my girlfriends c3 is driving me crazy. 1.4i petrol 2002 dreaded injector fault causing misfire on 2 cylinders. plugged in computer, permanent fault on 2 injectors, 2 injectors replaced, still the same, all injectors have been tested and flow is good and shut on/off fine by manual test. computer plugged in again shows the same fault, changed coil pack in case it was giving a bad signal to ecu, still the same, changed the working 2 cylinder injectors around with the ones not working, still the same. cylinders 1 and 4 have a permanent misfire nomatter what you do, spark plugs also been changed, all wiring connectors disconnected and contact cleaner sprayed on them. last thing to change would be the ecu, does anybody think it will be this? before i spend out yet more money? am i missing something as this seems to be strange and its doing my head in!! thanks for any replies!! i will post the outcome Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.