LEMON Manuals
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Cadillac
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1991
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Seville Base
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/Codes
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Diagnostic Tests
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Pcm Code EO47, BCM-To-Pcm Data Problem
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Test Conditions:
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Test Conditions:
Code EO12 is not set, ignition is on and engine speed is greater than 500 RPM 20 seconds.