280SE 3.5 Problem mit dem Injektorimpulsstrom

Merhaba Kutluhan,

I have seen MAP sensors from late production where slope of the curve did not fit. Then it cannot be tuned to correct values. To tune this MAP sensor means it has to be opened., rivets, potting and screw removed.

So let us hear the FD date first.

Merhaba Volker,
I send you the pictures of rivet version which is currently on car, and the old version(without rivet instead screw) keep at home. 070 written on it.

Could you please check?

Thank you very much in advance

Merhaba Kutluhan,

nice engine compartment!

Bad news on MAP sensors: FD 070 means October 1990. Not to be trusted and not sure whether it can be tuend to correct values. The one with screws has also been opened. Ventilation slits should be on right bottom.They are on left side.