Cherokee 4WD L6-242 4.0L VIN S MFI (1992)
Engine Control Module: Service and Repair
NOTE:
The engine controller is located in the engine compartment next to the air cleaner.
Diagnostic Connector Location
REMOVAL
1.
Disconnect battery negative cable.
Engine Controller
2.
Loosen 60-way connector mounting screw until connector can be disengaged from engine controller.
3.
Pull 60-way connector straight back from engine controller.
4.
Remove engine controller mounting screws.
5.
Remove engine controller.
INSTALLATION
1.
Install engine controller. Torque mounting screws to 1 Nm (9 in. lbs.).
2.
Engage 60-way connector into engine controller. Torque connector mounting screw to 4 Nm (35 in. lbs.).
3.
Connect negative cable to battery.
