Mike's Workshop Manuals
: Service manuals for every vehicle
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Cadillac
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1995
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Seville SLS
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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 - 4.6L
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Diagnostic Parameters
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Pcm Specific Input Codes
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PO07: Idle Speed Control (ISC) Motor
PO07: Idle Speed Control (ISC) Motor
ISC will alternately extend plunger for 2 seconds and then retract plunger for 2 seconds.