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boyt911sc boyt911sc is online now
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Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 12,680
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CIS Trouble Shooting......

Quote:
Originally Posted by Aurel View Post
You can remove your air filter, turn the ignition on (no cranking necessary), and lift the air sensor plate. If the switch works, you should hear the injectors sparying gas and the pump running. If you hear nothing, you know there is a problem there.

Aurel
This is the kind of test that should be done earlier to isolate the cause of your problem. After reading your post, I suggest you concentrate on the electrical side. Two (2) points of interests: (1). FP relay socket terminals, and (2). Air sensor switch grounding connections. Keep us posted.

Tony
Old 06-11-2008, 12:17 PM
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