gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 894 > < Diagram Information and Instructions|Page 892
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Throttle Position Sensor: Adjustments

The TPS is not adjustable. Each time voltage drops below 1.25 volts and stops, the control module assumes that this value is zero throttle angle and
measures percent throttle from this point on. Therefore adjustment is not necessary.

Diagram Information and Instructions|Page 894 > < Diagram Information and Instructions|Page 892