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AFM adjustments

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elbersm@telus.net

AFM adjustments
« on: March 20, 2016, 01:57:34 PM »
Instructions for adjusting the AFM on a VW bus, but also of interest to

Wedgies with EFI...



http://www.itinerant-air-cooled.com/viewtopic.php?t=7761



I like his approach of asking what the engine wants.



The pictures are really cool too.

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W Parris

Re: AFM adjustments
« Reply #1 on: March 20, 2016, 02:03:17 PM »
Good article. However that's adjusting by ear, you have to have a very trained

ear to hear subtle changes in the way and engine sounds. The best way would be

with a wideband O2 and a vacuum gauge.



Will



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