Question about 1986 Cadillac DeVille
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Posted on Jan 02, 2017
no take that ****** out and give it a bath in carb cleaner 20 mins coat with wd 40 reinstall if its better by a new one any way only a temporary fix dont////dont turn any screws
Posted on Jan 28, 2010
You need a voltmeter to adjust it . Back probe the signal wire with aT pin or small paper clip . Hook voltmeter negative lead to ground and the positive to the T pin . You have to measure voltage between one of the pins and ground. When the throttle is closed, should be around 0.5 volts. Fully open is 5 volts. To check for the correct wire . there are three wires , one should have 5 volts , one should have continuity with ground . None of those is the one ! The signal return is probably the center wire , that's the one you check on . Just double check .
Posted on Dec 25, 2016
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