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Pontiac
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1990
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Grand AM L4-151 2.5L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Locations
Oxygen Sensor: Locations
Engine Compartment Components.:
LH Front Of Engine.:
Front Of Engine, On Exhaust Manifold
Applicable to: 4-151/2.5L