Originally Posted by
tabetha
It could admit enough air to redline the engine with no load on it, just do the spraying etc then wop 12V into it from a battery, this frees them up nicely.
If this doesn't work you know it's a sensor telling it to do the revs.
tabetha
I agree with you.. so far I see logic... but following guides found here an dthere on passionford and THE WORKSHOP MANUAL, everything has the correct value.
One thing though... I have tried 2 extra tps I have, and all give the same value. I cant get them to give me LESS than .38v (my papers says .6V with closed throttlebody) I remember it is .5V at the moment. And properly most important.. I dosnt make fuelcut when letting go of the throttle, and thats is NOT right, so at the moment I am sourcing a factory new tps and changing it on suspicion.
It is not the first time I have doubt about the tps being faulty and not showing it when testing. I also remember something about the tps being a kind of in direct connection (via ecu ofcause) with the iscv, have you heard of this???