Hi ,I recently purchased a seat Leon mark 2 (2005) 1.6 petrol and all was ok to begin with. But just recently i have noticed that the idle speed around 500/600 is really sluggish to the point of stalling! i have changed the fuel filter, cleaned the fuel injectors and checked and cleaned and replaced where necessary everything to do with the air intakes including sensors Etc etc nothing seems to solve the problem .. a friend has suggested the crankshaft sensor(which looks brand new) or possibly the camshaft sensor? but i have no idea where to find this and googling it hasn't helped!.. I'm running out of things to change or check and would like to know if anyone else has or had this issue and how they solved it thanks
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low idling speed
- Thread starter commanderchief
- Start date
May need plugging in n see if any problems can be found. Throttle housing reset?
cleaned the throttle housing.. now trying to find some one with the VAG-COM tools to diagnose
..some one else mentioned the PCV valve might need replacing as well as they had the same issue and changing it solved it Similar threads
