M30's dont seem to pull as much vacuum at idle as M20's. Its probably nothing to worry about. As long as the engine is in good condition I'd say its normal.
Scottinva wrote:While I am not turbo, my N/A m30b34 idles at 32KPA. I idle at 22 degrees at 900rpm. It's butter smooth. Do you have a non stock camshaft?
I believe it's stock. It was repaired shortly after I bought the car, and I've heard no mention of it being anything but stock.
you have to flatten out the area of your ve map at idle
for injection
& also the same for ignition (if your using vems for that)
I encountered this tuning with megasquirt.
if you view it in 3d the idle area would be a flat plateau
marc
marc79euro645 wrote:you have to flatten out the area of your ve map at idle
for injection
& also the same for ignition (if your using vems for that)
I encountered this tuning with megasquirt.
if you view it in 3d the idle area would be a flat plateau
marc
We've tried that, but speaking to Mattias, I'm beginning to understand, we are in deeper problems, than originally envisioned...