Mitsubishi Outlander XL. Manual - part 451
STEP 2. Using scan tool MB991958, read the MFI system
diagnostic trouble code.
ZC501967
AC404789
ZC5019680000
MB991824
MB991827
MB991910
Data link
connector
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.
(1)
Ensure that the ignition switch is at the "LOCK" (OFF)
position.
(2)
Start up the personal computer.
(3)
Connect special tool MB991827 to special tool MB991824
and the personal computer.
(4)
Connect special tool MB991910 to special tool MB991824.
(5)
Connect special tool MB991910 to the data link connector.
(6)
Turn the power switch of special tool MB991824 to the "ON"
position.
NOTE:
When special tool MB991824 is energized, special
tool MB991824 indicator light will be illuminated in a
green color.
(7)
Start the M.U.T.-III system on the personal computer.
(8)
Turn the ignition switch to the "ON" position.
(9)
Check for MFI system diagnostic trouble code (Refer to
GROUP 13Ab, Diagnostic Function - How to Read and Erase
Diagnostic Trouble Codes P.13Ab-8).
(10)
Turn the ignition switch to the "LOCK" (OFF) position, and
then remove scan tool MB991958 in the reverse order of
installation.
Q:Is any DTC set?
YES:
Repair MFI system (Refer to GROUP 13Ab, Diagnostic
Trouble Code Chart P.13Ab-44). Then go to Step 3.
NO:
Go to Step 3.
STEP 3. Retest the system.
Q:Does the accelerator pedal work normally?
YES:
The procedure is complete.
NO:
Return to Step 1.
ENGINE CONTROL
17a-5
ENGINE CONTROL SYSTEM DIAGNOSIS