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Pontiac
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2001
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Sunfire L4-2.2L VIN 4
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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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Description and Operation
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Engine Control Unit (ECU) (Bi-Fuel/Alternative Fuels)
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Additional Description Information
Additional Description Information
Refer to the
Powertrain Control Module
(
PCM
)
Description in Computers and Control Systems-2.2L (LN2) for further information that may apply to this vehicle.