Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC1991FIREBIRD V8-350 5.7LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTHROTTLE POSITION SENSORLOCATIONS
1991 Pontiac Firebird V8-350 5.7L
Throttle Position Sensor: Locations
1991 Pontiac Firebird V8-350 5.7LSECTION Locations
Top Of Engine.:
Top RH Side Of Engine
Applicable to: 3.1L/V6-192
Top Front Of Engine.:
Top RH Side Of Engine
Applicable to: 5.0L/V8-305 VIN F & 5.7L/V8-350
RH Side Of Engine.:
Top RH Side Of Engine
Applicable to: 5.0L/V8-305 VIN E
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1991 3.1L/V6-192
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1992 3.1L/V6-192
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1991 5.0L/V8-305 VIN E
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1992 5.0L/V8-305 VIN E
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1991 5.0L/V8-305 VIN F & 5.7L/V8-350
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1992 Camaro w/5.0L/V8-305 VIN F & 5.7L/V8-350
Engine Compartment Components.:
Top RH Side Of Engine
Applicable to: 1992 Firebird w/5.0L/V8-305 VIN F & 5.7L/V8-350
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.