Birty Dastards Jeep Club

Tech Forum => Workshop => Topic started by: Hillbilly on August 17, 2012, 08:09:04 PM

Title: Engine check light
Post by: Hillbilly on August 17, 2012, 08:09:04 PM

GC always starts on the button, but tonight needed three goes to start. Engine check light came on but gauges all showed normal. I cant remember how to check for fault codes on an 03 4 litre GC. Anybody help please.

Title: Re: Engine check light
Post by: Dutch on August 17, 2012, 08:45:13 PM

Hi,

Turn key in the ignition without starting on/off 5 times in quick succession and readout codes in odometer.  (have a piece of paper and a pen ready).

Then go to http://wjjeeps.com/faultcodes.htm (http://wjjeeps.com/faultcodes.htm)

Title: Re: Engine check light
Post by: Hillbilly on August 18, 2012, 12:54:12 PM

My name is Hillbilly and I am a knob!!  :jpshakehead: Knew about turning ignition on and off but was looking for the fault code on the overhead console. What a feckin  :tool: Thanks for putting me right Dutch. Lights gone out now but the error code was p0340 so I guess I'm due a CPS failure in the not to distant.