Mitsubishi Outlander XL. Manual — part 295
ZK603186AA00
Injector side
connector
1 2
(2)
Measure the resistance between injector side connector
terminal No. 1 and No. 2.
Standard value: 10.5 - 13.5 ohms [at 20°C (68°F)]
Q:Is the measured resistance between 10.5 and 13.5 ohms
[at 20°C (68°F)]?
YES:
Go to Step 5.
NO:
Replace the No. 6 cylinder injector. Then go to Step
7.
STEP 5. Check for harness between the injector connector
B-115 and the ECM connector B-10.
(1)
Disconnect the injector connector B-115 and the ECM
connector B-10.
(2)
Measure the resistance between injector connector B-115
(terminal No. 2) and the ECM connector B-10 (terminal No.
51).
⦆
Should be less than 2 ohms.
1
2
ZK604084 AA00
B-115
Harness connector:
component side
(3)
Measure the continuity between the intermediate connector
B-115 (terminal No. 2) and ground.
⦆
Not continuity.
Q:Is the connector wire in good condition?
YES:
Go to Step 6.
NO:
Repair it. Refer to GROUP 00E, Harness Connector
Inspection P.00E-2. Then go to Step 7.
STEP 6. Using the oscilloscope, check the No. 6 cylinder
injector.
(1)
Disconnect the No. 6 cylinder injector connector B-115 and
connect the test harness special tool (MB991658) between
the separated connectors. (All terminals should be
connected)
ZK604083
1 2
Injector connector
MB991658
Oscilloscope
AA00
(2)
Connect the oscilloscope probe to the injector side connector
terminal No. 2.
NOTE:
When measuring with the ECM side connector,
disconnect all ECM connectors. Connect the check harness
special tool (MB992110) between the separated
connectors. Then connect an oscilloscope probe to the
check harness connector terminal No. 51.
(3)
Start the engine and run at idle.
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
13Ab-375
DIAGNOSTIC TROUBLE CODE PROCEDURES
Normal waveform
A:Injector drive time
A
AA00
ZK603331
(4)
Measure the waveform.
⦆
The waveform should show a normal pattern similar to the
illustration.
(5)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the waveform normal?
YES:
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.
NO:
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
42C, ID Code Registration Judgment Table <Vehicles with
WCM> P.42C-8. Then go to Step 7.
STEP 7. Test the OBD-II drive cycle.
(1)
Carry out a test drive with the drive cycle pattern. Refer to
Diagnostic Function - OBD-II Drive Cycle - Pattern 24 P.
13Ab-8.
(2)
Check the diagnostic trouble code (DTC).
Q:Is DTC P0206 set?
YES:
Retry the troubleshooting.
NO:
The inspection is complete.
13Ab-376
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
DIAGNOSTIC TROUBLE CODE PROCEDURES
DTC P0222: Throttle Position Sensor (Sub) Circuit Low Input
M11310100215USA0000010000
ZK602849
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
6
1 2 3 4 5
5 V
12
5
THROTTLE POSITION
SENSOR (SUB)
YELLO
W
-RED
YELLO
W
YELLO
W
-GRA
Y
ENGINE
CONTROL
MODULE
11
13
6
3
THROTTLE POSITION SENSOR (SUB) CIRCUIT
B-10
HALL IC
AA00
B-08
(MU805200)
ZK603599 AA00
Throttle body assembly
(incorporating throttle
position sensor)
B-08 (B)
Connector: B-08
ZK603591
ECM
B-10 (GR)
Connector: B-10
AA00
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
13Ab-377
DIAGNOSTIC TROUBLE CODE PROCEDURES
CIRCUIT OPERATION
⦆
A 5-volt power supply is applied on the throttle
position sensor (sub) power terminal (terminal No.
5) from the ECM (terminal No. 12).
The ground terminal (terminal No. 3) is grounded
with ECM (terminal No. 13).
TECHNICAL DESCRIPTION
⦆
The throttle position sensor (sub) outputs voltage
which corresponds to the throttle valve opening
angle.
⦆
The ECM checks whether the voltage is within a
specified range.
DESCRIPTIONS OF MONITOR METHODS
Throttle position sensor (sub) output voltage is out of
specified range.
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)
⦆
Not applicable
13Ab-378
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
DIAGNOSTIC TROUBLE CODE PROCEDURES
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