Ford Mondeo TDCi 2001 - Code for cylinder 4 above knock threshholdArchived Message
Posted by John Kennard on November 20, 2006, 7:09 pm
Hi everyone got a Mondeo with glow plug light flashing and the above code as permanent. the description is "Cylinder 4 above knock threshold". Has any one come across this one and where do I start? is it temp sensor related?. The car came in from a DIYer who snapped off the glow plugs trying to replace them and we spent most of the day extracting & fitting new ones(thought it was going to be a head off job) Needles to say the car is gutless like the MAF has gone down???? Looking forward to your input. John Kennard.