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Home >> Ford >> 1998 >> Mustang V6-3.8L VIN 4 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Removal and Replacement
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Removal and Replacement

Powertrain Control Module (PCM):






REMOVAL
1. Disconnect battery ground cable.
2. Remove RH cowl side trim panel to expose Powertrain Control Module (PCM).
3. Loosen engine control sensor wiring to PCM connector retainer bolt.
4. Remove lower PCM bracket retaining screw.
5. Remove engine control sensor wiring connector from PCM.
6. Remove PCM from powertrain control module bracket (PCM bracket) by pulling powertrain control module downward.

INSTALLATION
1. Follow removal procedure in reverse order.
2. Tighten bracket retaining screw to 2.7-3.7 Nm (24-32 lb-in). Tighten engine control sensor wiring connector retainer bolt to 3.7 Nm (33 lb-in).