Riviera V6-231 3.8L VIN L SFI (1991)
Throttle Position Sensor: Locations
Engine Compartment Component Location.
Lower LH Side Of Engine.
Top LH Side Of Engine, Front Of Throttle Body
Applicable to: Reatta/Riviera
Buick Workshop Service and Repair Manuals
Electrical Specifications|Page 2452 >
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