Funky+high idel problem....

[bimmer_E30]

How about when you let off the gas while the car is in gear? Does the car decelerate abrubptly or quite slowly? If it decelerates slowly that would point towards your TPS. I had this problem with mine, wouldn't sense closed throttle and wouldn't cut off the fuel so the car decelarted very slowly and idled higher. I noticed it because my wideband didn't go full lean on deceleration.

matt thanks buddy. it's perfect now, so glad that we have people like you on the forums

[3046]

Thanks for making this thread! I`m having the exact same problem as you, especially with the de-acceleration thing. I`m gonna replace the tps this week.

[maniacmatt]

Thanks for making this thread! I`m having the exact same problem as you, especially with the de-acceleration thing. I`m gonna replace the tps this week.

Don't replace it! Test and adjust it just as described in the Bentley manual. Thats all I had to do on bimmer_e30's car.

[3046]

Don't replace it! Test and adjust it just as described in the Bentley manual. Thats all I had to do on bimmer_e30's car.

Ok. From what he said above, I thought you guys just replaced it.