Operation CHARM
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Cadillac
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1987
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DeVille 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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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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- Powertrain/On-Board Diagnostic System Check
- Powertrain/On-Board Diagnostic System Check
Fig. 30 Self-Diagnostic System Check:
