Required Special Tools:

MB992744: Vehicle Communication Interface-Lite (V.C.I.-Lite)
MB992745: V.C.I.-Lite Main Harness A
MB992747: V.C.I.-Lite USB Cable Short
MB992748: V.C.I.-Lite USB Cable Long
MB991958: Scan Tool (M.U.T.-III Sub Assembly)
- MB991824: Vehicles Communication Interface (V.C.I.)
- MB991827: M.U.T.-III USB Cable
- MB991910: M.U.T.-III Main Harness A (Vehicles with CAN communication system)

CAUTION: To prevent damage to the scan tool (M.U.T.-III), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting the scan tool (M.U.T.-III).

After the ignition switch is in "LOCK" (OFF) position, connect scan tool (M.U.T.-III) to the data link connector.
Turn the ignition switch to the "ON" position.
Select "MFI" from System select Screen of the scan tool (M.U.T.-III).
Select "Special Function" from MFI Screen.
Select "Learned value reset" from Special Function Screen.
Select "All learned value" from Learned value reset Screen.
Initialize the learning value by pressing the "OK" button.
After initializing the learning value, the learning value of MFI engine idling is necessary. (Refer to LEARNING PROCEDURE FOR IDLING IN MFI ENGINE ).

Fig 1: Identifying Data Link Connector And Special Tools
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Initialization Procedure

Use the Manual With the Right Hardware

When to See a Mechanic