mines been doing the same (as per my thread lower down the page) Ive reset the CO etc as per the faq of rubjonny's and at the moment it seems ok.
Mine just turned out to be damp in th end but I still have bad mpg, looked at the digifart tuning guide to set the CO and found that my AFM doesn't have an adjuster
You mean the adjuster screw has been screwed all the way out, or there's not even a hole (in which case, it might be the wrong AFM).
note some will have a blanking plug in the hole, you thread a self tapping screw into it and yank it out
Theres no plug, just a circular depression in the casting where it should be. Makes me think that it might be from a rare model with a lambda probe? It's the only way I think you can have a non adjustable afm on this system.
is it definitly not got a blanking plug in there~?> even mk3 golfs had a hole there, though as i say, had a blanking plug in it
No plug at all, I've removed a fair few of those plugs on other cars with L jetronic systems when I worked at a rolling road and thats what threw me when I saw it.
You might want to check part numbers, in case it's from a rarer model like a G60. It could just as easily be from a peugeot, BMW, or any other car that shipped with L-Jetronic though. Either way, you need a new AFM.
