Hi I wonder if there is other link with the guide for the 2.0 9a engines for corrado of how to tune it this one is not worrking
I have both these problems; odd occasional random miss/hold-back and my tacho drops straight past 2/3k down to ~1000 (occasionally dies) with a fast fall. No leaks on the the over-run valve piping that I can see. I've electrically charged it and it audibly clicks. I have good ign live on the yellow/black wire. As far as I can tell; no switched earth on the brown/black (BUT i'm not sure in what situation it should have a signal?? at idle from cold start?) Is it likely my ISV control unit is dead? Presumably that would be the likely culprit for the hunting and rich idle I have too?
the brown.black is triggered when you lift off from high rpm by the isv controller, have a look at the red/black wire from the controller to the spade connector near the coil and check the brown/white wires to the head as one of them is for the isv module
So If I rev it up to 5000 and let off the throttle I should see continuity with body earth on the black brown? could you advise what/how should I check the other two?
yep. easy to check the brown/white is good just check for ignition voltaghe between the black wire and the brown/white on the isv controller plug, for the red/black check for continuity between the isv pin and the coil negative
hey guys hope everyone is well. Read this thread thoroughly an is very helpful. when i disconnect the black and red to the isv. my kr wont start one bit. any ideas. only just bought the old girl the other day and she is low on power and idling poorly.