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Home >> Pontiac >> 1991 >> Grand Prix L4-138 2.3L DOHC QUAD 4 >> Repair and Diagnosis >> Powertrain Management >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Computers and Control Systems >> Throttle Position Sensor >> Locations

Throttle Position Sensor: Locations

LH Front Of Engine.:




Top Of Engine, On Throttle Body

Applicable to: 1991 Grand Prix w/2.3L/4-138
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