Check the hose clips for tightness and examine the trunking for any cracks or splits and next every the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best mannerism to locate a leak is to have the engine organization and hot and later vaporizer lighter gas /propane or brake cleaner around each joint in turn. If the engine rev s going on you ve found your leak.
I did re-check them tho. The master tech did extensive tests upon the expose flow meter and said it was good. once I unplug it and govern the motor, the car runs rude and at 850ish. I can isolated guess that my extra rebuilt ecu has an issue, or the tps needs to be re-adjusted, or anyhow my maf has died in the midst of every this. I don't think the tps has that much manage in the oscillate of rpm though? I think it only adjusts it nearly 1k..
Hello the TPS does have an effect upon switching the car into idle mode consequently I'd recommend to make definite the throttle plate is 100% closed and not slightly high and dry later than carbon. and later familiarize the TPS in view of that that the IDL pin is continuous to the E2 pin later the throttle is closed, and gate circuit once the throttle is just cracked. Don't upset more or less any voltages, the IDL read is the in point of fact important one.