Mitsubishi Pajero Sport 2013, Inspection And Maintenance Manual

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OPERATIONS AFTER ENGINE IS WARMED UP
PERIODIC INSPECTION AND MAINTENANCE 2-61
8. Check the CO contents and the HC contents at
idle.
Standard value
CO contents: 0.3% or less
HC contents: 200 ppm or less
9. If there is a deviation from the standard value,
inspect the MPI system (Refer to WORKSHOP
MANUAL GROUP 13
−
Troubleshooting).
10.Remove the CO, HC tester and timing light.
11.Turn the ignition switch to the "LOCK" (OFF)
position and then disconnect the M.U.T.-III.
<6B31>
1. Before inspection, set the vehicle to the
pre-inspection condition.
2. Turn the ignition switch to the "LOCK" (OFF)
position and then connect the M.U.T.-III to the
diagnosis connector.
3. Set the timing light to the timing pick-up loop
(white) of No. 1 ignition coil.
4. Start the engine and let it run at idle.
5. Check that ignition timing is at the standard value.
Standard value: approximately 10
°
BTDC
NOTE: The ignition timing may fluctuate within
±
7
°
. This is normal.
NOTE: In higher altitude, the ignition timing is
more advanced than the standard value by
approximately 5
°
.
NOTE: Wait till approximately 1 minute passes
after the engine started, and check the ignition
timing when the engine stabilized.
6. Run the engine at 2,000
−
3,000 r/min for 2
minutes.
7. Set the CO, HC tester.
8. Check the CO contents and the HC contents at
idle.
Standard value
CO contents: 0.3 % or less
HC contents: 200 ppm or less
9. If there is a deviation from the standard value,
inspect the MPI system (Refer to WORKSHOP
MANUAL GROUP 13
−
Troubleshooting).
10.Remove the HC, CO tester and timing light.
11.Turn the ignition switch to the "LOCK" (OFF)
position and then remove the M.U.T.-III.
<4G64>
1. Before inspection, set the vehicle to the
pre-inspection condition.
AK603280 AB
MB991824
MB991827
MB991910
Diagnosis
connector
AK900841AB
Ignition timing pickup loop
No.1 ignition coil
AC501413AB
Diagnosis
connector
MB991827
MB991824
MB991910