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-   -   How to test an air flow meter (http://forums.pelicanparts.com/porsche-924-944-968-technical-forum/597315-how-test-air-flow-meter.html)

HKZ Bob 03-16-2011 01:26 PM
How to test an air flow meter
 
My friends car won't start anymore after a long time of storage.
It is a 944 MY 85

I observed no movement at all on the air flow meter when the ignition is on.
The bosch air flow meter has the no. 0280 202 064.

Between pin 1 & 4 I have 4.5v on idle.
How can I test the air flow meter?

Should it slightly open on ignition on?

BR
Bob

kfray 03-16-2011 05:41 PM
Air Flow Meter information:
http://www.clarks-garage.com/shop-manual/elect-22.htm

matty89 03-17-2011 06:26 AM
Quote:
Originally Posted by kfray (Post 5906031)
very nice way but the images arent there anymore ! i love clarks !

944 Ecology 03-17-2011 09:53 AM
Use this link instead:

Air Flow Meter (AFM) Operation and Testing


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