Operation CHARM
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Buick
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1984
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Skyhawk L4-112 1.8L Turbo VIN J FI
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Throttle Position Sensor
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Adjustments
Throttle Position Sensor: Adjustments
4-110 (1.8L) & 4-122 (2.0L) Turbo
The
TPS
used on these models is not adjustable. The ECM uses the reading at idle for the zero reading, so adjustment is not necessary.