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Home >> GMC >> 1991 >> Syclone V6-262 4.3L Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Throttle Position Sensor >> Adjustments
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Throttle Position Sensor: Adjustments


The TPS is not adjustable. The computer utilizes the reading at idle for the zero reading, therefore no adjustment is necessary. If out of range replace.