Mitsubishi Pajero Pinin. Manual - part 97

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

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

Heated oxygen sensor <front> monitor

P0130

Fuel trim monitor

P0170

Feed back monitor

P0125

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

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

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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