Originally Posted by Exeter J
What is the image of above? It looks like a bleed valve placed in the ECU vaccum pipe?
Seen this done before, because it alters the retard/advance on the timing - making it go better (for a short while)! It shouldn't need it to run ok though.
That filter and bleeder are needed
- Umm.. why? It should run ok without a bleed valve there - enless ECU is buggered? Might be the vaccum sensor in the ECU is not working right - therefore adjusting the timing and also thinking it is overboosting even at only 0.1bar - hence the banging and popping.
Yep, it should work up to 0.7 bar without any bleeders or stuff in the pipe what goes in the ecu.
And i have tried another ecu, what is from another rs turbo that goes well and works ok.
But problems start at 0.1 bar, and it bopping and not working at all.
I started car at night -10 and the coldstart injector is on ( i think), the car runs bit better, i think. couple of kilometres, but then worse.
Something problems with fuel distributor? or what ever mfi system..?