Operation CHARM
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Cadillac
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1987
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Eldorado V8-252 4.1L
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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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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Technical Service Bulletins
Engine Control Module: Technical Service Bulletins
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Engine - THIS BULLETIN HAS BEEN CANCELED
ECM/PCM - Driveability Symptom/Data Worksheet
ECM/PCM - Potential MEM-CAL Damage
ECM - Tap Test Precautions