Re: Need help with injector system '91 300CE




"Roland Franzius" <roland.franzius@xxxxxx> wrote in message
news:g1lnrd$m3r$03$1@xxxxxxxxxxxxxxxxxxxx
Jerry W schrieb:
Is it possible to replace the airflow sensor plate potentiometer? I can't
see how it's coupled to the injector body. No fasteners are visible.Help
please.
What exactly you mean by potentiometer? There are no electrical parts in

http://www.detali.ru/cat/oem_mb2.asp?TP=1&F=124050%5F15T&M=103%2E98%5F505&GA=722%2E358&GM=717%2E433&CT=M&cat=505&SID=07&SGR=015&SGN=01

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Roland Franzius

There is a three connector plug on the fwd side of the distributor housing.
I simply measured the resistance between the pins as a slowly moved the
airflow sensor plate. The resistance reading jumped erratically rather than
advancing smoothly as I slowly moved the plate.


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