right quik question for u ford ppl hope u can help me, my zetec s runs fine but is hesitant with the power delivery, i unpluged the maf and this stoped but it idles iratic wen its unpluged so eitha way i got a problem ne ideas?

 

Clean the MAF first, with proper spray, ie carb cleaner, then reset the ecu by pulling for a minute or so the KAM fuse, a 3 amp VIOLET colour fuse in the fusebox near the nearside turret.
The when you have done this get the CO checked, as may well need a new lambda.
tabetha

 

thanks ill get onto that asap. hope it works cheers

 

I just did a lambda in a zetec s(1.25) showing CO of over 5%!!, got a lambda from eco lambda dropped to what it should be and driveability came back big time.
tabetha