Check the hose clips for tightness and examine the trunking for any cracks or splits and also all the vacuum system, the small bore pipes and fittings for cracks and missing parts. The best exaggeration to find a leak is to have the engine meting out and warm and then spray can lighter gas /propane or brake cleaner in this area each joint in turn. If the engine rev s occurring you ve found your leak.
Might as well as be worth checking the wiring and connector to the airflow meter for any signs of corrosion or damage. you can accomplish a quick deformity locate if you unplug the meter and control the engine without it. if the engine condition is the similar then chances are the meter or the link to it is faulty. Its furthermore worth cleaning the MAF sensor wires, as they can acquire coated considering dirt higher than era which then offsets the reading. Use some contact cleaner or brake cleaner to vaporizer onto the wires to separate the dirt upon no account be adjacent to the wires bearing in mind everything as they are totally fragile
Hello the TPS does have an effect on switching the car into idle mode correspondingly I'd recommend to make certain the throttle dish is 100% closed and not slightly ashore taking into consideration carbon. and next get used to the TPS in view of that that the IDL attach is continuous to the E2 glue taking into account the throttle is closed, and read circuit next the throttle is just cracked. Don't cause problems very nearly any voltages, the IDL gain access to is the in fact important one.