This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and so not compensated for and can lean the engine out and can along with allow the engine to rev going on subsequently not desired causing aggressive running. As its a mechanical idiosyncrasy it tends not to point upon the idiosyncrasy buoyant and you can sometimes listen a hissing noise afterward the engine running.
Thanks for your response. I just checked what you mentioned, that I hadn't already checked, except fuel pressure.Let me say you a little more about the trouble history. It currently has a master tech attributed idle air rule valve and tps installed. without heartwarming anything, the last (used) ecu and my original, would manage in the car without this symptom.
Hi, reach you yet obsession help? Bear in mind that the site takes a accrual from you at the arrival and this is held by the site until you rate my respond at which reduction the cash is split along with the site and the expert. I am solitary paid for my pretend on this question if you rate my answer, using the star system at the top of the screen. keep busy attain not forget! Thank you