XJR (X308) V8-4.0L SC (AJ26) (1998)
Engine Control Module: Service and Repair
Removal
1. Disconnect battery ground cable. Refer to 'Battery, Service and Repair.' See: Starting and Charging/Battery/Service and Repair
2. Remove ECM housing cover.
3. RHD only: Remove security bracket securing screws.
Remove bracket
4. Disconnect electrical connectors.
5. Lift ECM from housing.
6. RHD only: Remove security bracket securing screws.
Remove brackets.
Installation
1. NOTE: A replacement ECM may only be obtained from an authorized Jaguar dealer and MUST be ordered against the VIN.
NOTE: Check condition of housing seals and replace as necessary.
Installation is a reversal of the removal procedure.
2. Synchronize ECM, KTM and BPM using PDU.
3. Complete engine set-up using JDS/PDU.