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Old 08-13-2004, 07:34 AM   #12
tmoss
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Join Date: Mar 2003
Location: Saint Louis, MO
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Quote:
Originally posted by Philossifer
I don't know why there's more voltage with the engine running.
Are these voltages within range?

Also, I uplugged the MAF and although the idle becames rough, it does not hang when I rev the engine. Is there a way to check the MAF?
Thanks again,
Phil
The voltage is higher running because the alternator increases system voltage. Here is some MAF tests you can run.........
Attached Images
File Type: gif maf wiring tests.gif (19.3 KB, 14 views)
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Tom (Torque) Moss
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