Focus L4-2.0L (2009)
Engine Control Module: Removal and Replacement
Powertrain Control Module (PCM)
Removal
All vehicles
1. NOTE: PCM installation DOES NOT require new keys or programming of keys, only a Parameter Reset of the Passive Anti-Theft System
(PATS).
Retrieve the module configuration. Carry out the module configuration retrieval steps of the Programmable Module Installation (PMI) procedure.
See: Computers and Control Systems/Information Bus/Testing and Inspection/Programming and Relearning
Partial Zero Emissions Vehicle (PZEV)
2. Remove the Air Cleaner (ACL) outlet pipe and the intake air resonator.
Non-PZEV
3. Remove the ACL outlet pipe and the ACL assembly.
All vehicles
4. Disconnect the 3 PCM electrical connectors.
5. Remove the 2 bolts and the PCM.
Installation
All vehicles
1. Install the PCM and the 2 bolts.
-
Tighten to 8 Nm (71 lb-in).
2. Connect the 3 PCM electrical connectors.
PZEV
3. Install the ACL outlet pipe and the intake air resonator.
Non-PZEV
4. Install the ACL outlet pipe and the air cleaner assembly.
All vehicles