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Home >> Ford >> 1998 >> Econoline Custom >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 50 (Engine Controls - Remove/Install/Overhaul - 4.2L) >> Computerized Engine Controls >> Powertrain Control Module >> Removal & Installation
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Removal & Installation

WARNING: This page is about a different variant/trim than selected.

Disconnect negative battery cable. Remove any component necessary to gain access to PCM. For PCM location, see PCM LOCATION table. Loosen PCM connector retaining bolt (if equipped). Unplug harness connector from PCM. Remove 2 PCM mounting bolts. Remove PCM cover and PCM. On Pickup, removal of fender liner may be necessary to slide PCM out. To install, reverse removal procedure.

PCM LOCATION

Model Location
Pickup Right Side Of Engine Compartment
Van Near Master Cylinder
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