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Ecm request signal issues.

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Ecm request signal issues.

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Old 06-14-2018, 07:35 PM
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Ecm request signal issues.

I have a 1988 305 with tbi auto. When I connect my scanner to the car. It sees the ac request is on when the ac is off and off when the ac is on. Also my 4th gear request is on when the car is in park. Help please.
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