Idle Valve Issue? (Almost stalling when coming to a stop)

[niqui]

Originally Posted by Mr.Bimmer

Perfect Install. Never had any install issues with the pulley or anything else wrong other than what I described above. No belt squeaks, no loud noises, no creaks, none of that stuff. When I went back to the OEM pulley, the first thing I noticed is the lack of pick-up in the upper RPM's (besides my issuing being resolved). Sad drive home from EAS The pulley definitely works, maybe my car's tolerances are different I don't know, but I wish I could have kept it on my car. Many other folks run pulley's on here, and I seem to be the only one who's made an issue post about it. Buy one, if it doesn't work take if off. It's not a $14,000 mod

did it develop over time or noticed right once the pulley came on? i know its hard to say/rmbr

but i am experiencing the same thing on my 6mt, but my pulley as been in for nearly 1.5 years and this is new from the last 3 months really...
thks for the help

[forumes]

I took my car immediately to the dealer for diagnostic and they talled me the there is an AIR MASS SENSOR FAULT which might be causing the engine to stall plus I have the ESS air filter needs to be replaced or cleaned resulting in air blockage which I will contact Roman regarding that. The sensor is not available so they ordered it , expected to be replaced on Monday and I hope that solve our problem, I will keep you posted

[Mr.Bimmer]

Originally Posted by niqui

did it develop over time or noticed right once the pulley came on? i know its hard to say/rmbr

but i am experiencing the same thing on my 6mt, but my pulley as been in for nearly 1.5 years and this is new from the last 3 months really...
thks for the help

Pretty much occured right after the pulley was installed.

Sounds as if you might have a different issue if your car was running fine with the pulley for 1.5 years.

[JCtx]

Originally Posted by forumes

I took my car immediately to the dealer for diagnostic and they talled me the there is an AIR MASS SENSOR FAULT

There's no MAF (mass air-flow) sensor on the M3 . I'd find another if I was you . Good luck.

[forumes]

Originally Posted by elp_jc

There's no MAF (mass air-flow) sensor on the M3 . I'd find another if I was you . Good luck.

I remember that some have said that the M3 doesn't have Air Mass Sensor but I'm not sure why the dealer said it's all about something like Secondary Air Mass Sensor and I wish that is all about otherwise I'm not buying their lies and thanks buddy for clarification 

[JCtx]

Originally Posted by forumes

but I'm not sure why the dealer said it's all about something like Secondary Air Mass Sensor

Maybe they were referring to the absolute pressure sensor, which is right by the oil filter cap . Anyway, you should search for a thread on how to remove it and clean that sucker. Mine was dirty with black crap too; probably from the factory. Just don't touch it to make sure it's not damaged; use brake cleaner and alcohol. Good luck.

[forumes]

Originally Posted by elp_jc

Maybe they were referring to the absolute pressure sensor, which is right by the oil filter cap . Anyway, you should search for a thread on how to remove it and clean that sucker. Mine was dirty with black crap too; probably from the factory. Just don't touch it to make sure it's not damaged; use brake cleaner and alcohol. Good luck.

Thanks my friend for your advice I will tell them about it on Monday since the car with the dealer , and I will not pay for that sensor as they say if it didn't clear the problem