Operation CHARM
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Pontiac
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1990
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6000 V6-191 3.1L
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Repair and Diagnosis
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Powertrain Management
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PROM - Programmable Read Only Memory
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Technical Service Bulletins
PROM - Programmable Read Only Memory: Technical Service Bulletins
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Engine - THIS BULLETIN HAS BEEN CANCELED
PROM - Powertrain Control Module Reprogramming
ECM/PCM - Circuit Board Damage Prevention