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Home >> Isuzu Truck >> 1998 >> Hombre XS Regular Cab 2WD L4-2.2L CPC >> 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.

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