Hi guys,

Im pulling my hair out at this one!
I have a 190E 2.5-16 non cat version. Today i swapped the air flow sensor, thats that big metal thing with the round dome.

Anyway i made sure that i put everything back as it was. Started her up and she was fine. Turned off and started her again and in park the idle is surging up and down like a yoyo!!!

What gives?

I did not make any adjustments to the C/O yet.

Any help as always guys is really appreciated.

Thanks

Hi,

What prompted the MAFSP change?

Thanks

__________________
1992 200E
M102
102.963
AKA Silver Old Grumpy
Always hope I can freeze someone with the aircon- Just change the compressor again, Subseal leaked with a psssssssss sound.
Its the NON-3 Pointed star items on my car that cost more to repair.$%^&%%*^&

I have surging problems also. But i have the 300e. however it looks like the same type of part!! Where do you make the C/o adjustment on these cars?