Mitsubishi Pajero Pinin. Manual — part 97
14
PROCEDURE 5
OTHER MONITOR
Diagnosis
code No.
P0136, P0201, P0202, P0203, P0204, P0300, P0301, P0302, P0303, P0304, P0325
One trip monitor [from start to ignition switch to “LOCK” (OFF) position] will be completed while
traveling with the following drive cycle pattern. It will take 6 minutes or more.
Drive cycle
pattern
Inspection
conditions
•
Engine coolant temperature : 85
°C or more
•
Atmospheric temperature : -10
°C or more
•
Condition of A/T :Selector lever D range, overdrive switch “ON” position
Test
procedure
1. Engine
:
start
2. Accelerate until the vehicle speed is 60 km/h.
3. While keeping the accelerator pedal opening degree constant, keep the vehicle speed at
60km/h or more and travel for 5 minutes or more.
4. Return the vehicle to the shop
5. After stopping the vehicle, continue idling for 30 seconds, and then turn the ignition switch to
”LOCK” (OFF) position.
•
A/C switch : OFF
•
Light and all accessories : OFF
•
Transmission : Neutral
2001 CARISMA Workshop Manual Supplement 4G93
2001 SPACE STAR Workshop Manual Supplement 4G93
GDI - Troubleshooting
Y6009BY
Vehicle
speed
5 minutes or more
60 km/h or more
Engine start
30 seconds or more
Engine: Idling
Transmission: Neutral
Ignition switch ”LOCK”
(OFF) position
Time
15
DRIVE CYCLE
Performing the running test of the car using the following five drive cycle patterns makes it possible to
monitor all the diagnosis codes that are required for operation of the car in order to determine if the
applicable system is operating properly or not.
In other words, doing such a drive allows to regenerate any kind of trouble which involves illuminating the
Engine Warning Lamp (Check Engine Lamp) and to verify the repair procedure has eliminated the trouble
[the Engine Warning Lamp (Check Engine Lamp) is no longer illuminated].
Caution
Two technicians should always be in the vehicle when carrying out a test drive.
NOTE
Check that the diagnosis code is not output before traveling in the Drive cycle pattern. Erase the diagnosis
code if it has been output.
DRIVE CYCLE PATTERN LIST
PROCEDURE
MONITOR ITEM
DIAGNOSIS CODE
Catalytic converter monitor
P0420
1
Heated oxygen sensor <front> monitor
P0130
2
Fuel trim monitor
P0170
3
Feed back monitor
P0125
4
Other monitor
P0136, P0201, P0202, P0203, P0204, P0205,
P0206, P0300, P0301, P0302, P0303, P0304,
P0305, P0306, P0325
NOTE
The vehicle speed sensor (P0500) and the power steering fluid pressure switch (P0551) are used to
determine if the system is operating properly or not through use of the Data List function of the MUT-II.
2001 PAJERO/MONTERO WAGON Workshop Manual 6G74
GDI - Troubleshooting
16
PROCEDURE 1
CATALYTIC CONVERTER MONITOR (P0420)
monitor item
OXYGEN SENSOR <FRONT> MONITOR (P0130)
One trip monitor [from start to ignition switch to “LOCK” (OFF) position] will be completed while
traveling with the following drive cycle pattern. It will take 10 minutes or more.
Drive cycle
pattern
Inspection
conditions
•
Atmospheric temperature : -10
°C or more
•
Condition of A/T :Selector lever D range, overdrive switch “ON” position
Test
procedure
1. Engine
:
start
2. Accelerate until the vehicle speed is 100 km/h or more.
3. Travel for 5 minutes or more while keeping the vehicle speed is 100 km/h or more.
4. Decelerate until the vehicle speed is 60 - 80 km/h or less.
5. While keeping the accelerator pedal opening degree constant, keep the vehicle speed at 60 - 80
km/h and travel for 5 minutes or more.
•
Stopping and braking during this operation are permitted.
6. Return the vehicle to the shop, then turn the ignition switch ”LOCK” (OFF) position.
2001 PAJERO/MONTERO Workshop Manual 6G74
GDI - Troubleshooting
Y6005BY
Vehicle
speed
5 minutes or more
100 km/h or more
Engine start
Stopping and braking
permitted
Ignition switch
”LOCK” (OFF)
position
Time
5 minutes or more
60 – 80 km/h
100 – 120 km/h
17
PROCEDURE 2
monitor item
FUEL TRIM MONITOR (P0170)
One trip monitor [from start to ignition switch to “LOCK” (OFF) position] will be completed while
traveling with the following drive cycle pattern. It will take 15 minutes or more.
Drive cycle
pattern
Inspection
conditions
•
Engine coolant temperature : 85
°C or more
•
Atmospheric temperature : -10
°C or more
•
Condition of A/T :Selector lever D range, overdrive switch “ON” position
Test
procedure
1. Engine
:
start
2. Accelerate until the vehicle speed is 80 – 110 km/h.
3. While keeping the accelerator pedal opening degree constant, keep the vehicle speed at 80 –
110 km/h and travel for 15 minutes or more.
4. Return the vehicle to the shop, then turn the ignition switch “LOCK” (OFF) position.
2001 PAJERO/MONTERO Workshop Manual 6G74
GDI - Troubleshooting
Y6002BY
Vehicle
speed
15 minutes or more
80 – 110 km/h
Engine start
Stopping and
braking permitted
Ignition switch ”LOCK”
(OFF) position
Time
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