Mike's Workshop Manuals
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Cadillac
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1989
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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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DFI ECM Tests W/Codes
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Diagnostic Charts
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ECM Code EO22 - Open TPS Circuit
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Failure Conditions
Failure Conditions
TPS value is less than -5 degrees (TPS parameter reads -10 to -6 degrees) for 1.5 seconds.