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Bad contact on AMM connection Posted by Saana88 [Email] ![]() ![]() ![]() |
I've discovered the source of the intermittent yet serious sightings I've been having on my '92 S with the CEL. Today the CEL came on with the upshift light blinking. Under the hood, I started wiggling connections. TPS fine, knock sensor fine, and as soon as I wiggled the connector to the AMM the idle speed dropped and the engine almost died. When this happens (CEL on, upshift light blinking) the engine will not rev (the idle will stumble anytime you hit the throttle) and the car is more or less unable to move itself. Restarting the engine a few times makes the lights go away.
How do I fix this? Will dielectric grease help? Should I attempt to pull the connector contacts out and bend them? Is there supposed to be something in the last (number 6 or 7) contact slot in the connector?
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