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Home >> Oldsmobile >> 2001 >> Intrigue GL >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Removal & Installation, Overhaul >> Ignition Systems >> Ignition Control Module (IDI) >> Removal & Installation (4.0L & 4.6L)

Removal & Installation (4.0L & 4.6L)

NOTE: Ignition control module and ignition coil cannot be serviced separately. Replace module and coil as an assembly.
  1. Disconnect negative battery cable. Remove fuel injector sight shield. Remove AIR control valve. Disconnect electrical connector from ignition control module (ICM). Remove cover from coils. Remove ICM screws. Remove ignition control module.
  2. To install, reverse removal procedure. Tighten screws to specification. See TORQUE SPECIFICATIONS .