Re: MAF Troubleshoot - Saab General Bulletin Board - Saabnet.com
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It is no reliable bench tests to be done.
The quickest way is to hook up a Tech 2 scanner and drive the car during steady load and acceleration and study the air mass meter deviation value. If it drops steadily during the test down to -15 or -20 or so and everything else is fine with the car, you need a new air mass meter.
I replaced two last week that failed the test and one of them had that code logged.
Cleaning an air mass meter is only a desperate attempt to prolong the life for a little bit longer but it should sooner or later be replaced.
Anders
SWEDECAR
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