2002 Citroen C5 Citroen C5 EX SE 2.2 turbo diesle

2002 CITROEN C5
93,000 MILES • 4 CYL • FWD • AUTOMATIC
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BEAUTIFULSTRANGER
  • MEMBER
  • 1 POST
Hi, just recently my enigne has started to become very rough on tick over; it sounds like it is missing, I recently changed the fuel filter, but would that cause this rough idle?

I called out the RAC who could not diagnose the fault, and there fault reading equipment would not communicate with the car's ecu.

According to the RAC my dash and computer screen ought to be llighted like a christmas tree, but no fault has been desplayed anywaher, any solutions?

Kelly
Aug 15, 2009 at 10:16 AM
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DAVE H
  • ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
sounds like you have a bad/faulty ECU .. only citreons diagnostic software will be able to verify this !!
Aug 30, 2009 at 8:14 AM
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