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Home >> Pontiac >> 1996 >> Firebird V6-3.8L VIN K >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Idle Speed >> Adjustments >> Controlled Idle Speed

Controlled Idle Speed

The Controlled Idle Speed is maintained by the Engine Control Module (ECM) and is not adjustable. If Controlled Idle Speed is incorrect, begin diagnosis at System Diagnosis / Flow of Diagnosis.
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