Throttle Position Sensor: Locations
LH Side Of V8 Engine.:
Attached To LH Front Of Carburetor
Applicable to: 1981 Grand Lemans, Lemans & Grand Prix
RH Side Of 4.3L:
Attached To LH Front Of Carburetor
Applicable to: 3L Engine. 1985 Grand Prix & Bonneville
Top Of V6 Engine.:
Attached To LH Front Of Carburetor
Applicable to: Grand Lemans, Lemans, 1981-82 Grand Prix & 1982 Bonneville