Mitsubishi Outlander XL. Manual — part 343
STEP 1. Using scan tool MB991958, check VIN Information.
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)
Connect scan tool MB991958 to the data link connector.
(2)
Set scan tool MB991958 to the coding mode for VIN
Information.
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Has VIN (current) been written?
YES:
Go to Step 2.
NO:
Write VIN. Then go to Step 3.
STEP 2. Using scan tool MB991958, diagnose CAN bus line.
(1)
Turn the ignition switch to the "ON" position.
(2)
Diagnose CAN bus line.
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the CAN bus line normal?
YES:
Go to Step 3.
NO:
Repair the CAN bus line. Refer to GROUP 54D, Can Bus
Diagnostics Table P.54D-189. Then go to Step 4.
STEP 3. Using scan tool MB991958, read the immobilizer
diagnostic trouble code (DTC).
(1)
Turn the ignition switch to the "ON" position.
(2)
Read the immobilizer-DTC.
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the immobilizer-DTC set?
YES:
Refer to GROUP 42B, Diagnosis - Diagnostic Trouble
Code Chart <Vehicles with KOS> P.42B-18or GROUP 42C,
diagnosis - Diagnostic Trouble Code Chart <Vehicles with
WCM> P.42C-11.
NO:
Go to Step 4.
STEP 4. Using scan tool MB991958, read the diagnostic
trouble code (DTC)
(1)
Turn the ignition switch to the "ON" position.
(2)
After the DTC has been deleted, read the DTC again.
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is DTC P0606 set?
YES:
Replace the ECM. When the ECM is replaced, register
the ID code. Refer to GROUP 42B, ID Code Registration
Judgment Table <Vehicles with KOS> P.42B-12or GROUP
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
13Ab-567
DIAGNOSTIC TROUBLE CODE PROCEDURES
42C, ID Code Registration Judgment Table <Vehicles with
WCM> P.42C-8.
NO:
It can be assumed that this malfunction is
intermittent. Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points - How to Cope
with Intermittent Malfunctions P.00-15.
DTC P0551: Power Steering Pressure Sensor Circuit Range/Performance
M11310100420USA0000010000
ZK602854
1
2
3 4 5 6 7 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
3
2
1
AA00
POWER STEERING PRESSURE SENSOR CIRCUIT
ENGINE
CONTROL
MODULE
2
3
1
GRA
Y
BR
O
WN
LIGHT GREEN
58
43
5V
59
POWER STEERING
PRESSURE SENSOR
B-102
(MU802509)
B-10
13Ab-568
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
DIAGNOSTIC TROUBLE CODE PROCEDURES
ZK603626 AA00
Power steering
oil pump
Power steering
pressure sensor
A-102 (B)
Connector: B-102
ZK603591
ECM
B-10 (GR)
Connector: B-10
AA00
CIRCUIT OPERATION
⦆
A 5-volt voltage is supplied to the power steering
pressure sensor power terminal (terminal No. 3)
from the ECM (terminal No. 43).
⦆
The ground terminal (terminal No. 1) is grounded
with the ECM (terminal No. 59).
⦆
A voltage that is proportional to the power steering
pressure is sent to the ECM (terminal No. 58) from
the power steering pressure sensor output terminal
(terminal No. 2).
TECHNICAL DESCRIPTION
⦆
The power steering pressure sensor outputs a
voltage which corresponds to the power steering
pressure.
⦆
The ECM checks whether this voltage is within a
specified range.
DESCRIPTIONS OF MONITOR METHODS
Power steering pressure sensor output stays high
during specified go/stop operations.
MONITOR EXECUTION
Continuous
MONITOR EXECUTION CONDITIONS (Other
monitor and Sensor)
Other Monitor (There is no temporary DTC stored in
memory for the item monitored below)
⦆
Not applicable
Sensor (The sensor below is determined to be
normal)
⦆
Engine coolant temperature sensor
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
13Ab-569
DIAGNOSTIC TROUBLE CODE PROCEDURES
DTC SET CONDITIONS
Logic Flow Chart
Yes
Yes
No
No
No
No
Pressure > 2.0MPa
Monitoring
conditions
F1 = 1
F1 = F2 = 0
Good
Have 4secs passed?
Vehicle speed > 50km/h
Yes
Yes
ZK603779AA00
End
Start
The counter F2 is not reset after each dr. cyc.
No
No
No
Yes
Yes
Yes
F1 = 1
F2 = F2 + 1, F1 = 0
Vehicle speed < 1.5km/h
End
F2 > 10
Malfunction
Check Conditions
⦆
Engine coolant temperature is higher than 7°C (45°
F).
⦆
Drive for 4 seconds or more with the vehicle speed
is 50 km/h (31 mph) or more. Stop the vehicle
[vehicle speed is 1.5 km/h (1.0 mph) or less].
Repeat 10 times or more.
13Ab-570
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
DIAGNOSTIC TROUBLE CODE PROCEDURES
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст