Mitsubishi Outlander XL. Manual — part 297

｠

Output voltage should be 4.0 volts or more when the
throttle valve is fully closed with your finger.

｠

Output voltage should be 1.0 volt or less when the throttle
valve is fully open with your finger.

(7)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the sensor operating properly?

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:

Go to Step 7.

STEP 7. Replace the throttle body assembly.

(1)

Replace the throttle body assembly.

(2)

Turn the ignition switch to the "ON" position.

(3)

After the DTC has been deleted, read the DTC again.

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is DTC P0222 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
42C, ID Code Registration Judgment Table <Vehicles with
WCM> P.42C-8. Then go to Step 8.

NO:

The inspection is complete.

STEP 8. Using scan tool MB991958, read the diagnostic
trouble code (DTC).

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)

Turn the ignition switch to the "ON" position.

(3)

After the DTC has been deleted, read the DTC again.

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is DTC P0222 set?

YES:

Retry the troubleshooting.

NO:

The inspection is complete.

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

13Ab-383

DIAGNOSTIC TROUBLE CODE PROCEDURES

DTC P0223: Throttle Position Sensor (Sub) Circuit High Input

M11310100216USA0000010000

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

13Ab-384

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

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

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

13Ab-385

DIAGNOSTIC TROUBLE CODE PROCEDURES

DTC SET CONDITIONS

Logic Flow Chart

Start

Yes

Yes

Yes

No

No

No

Continuous

failure for 0.3sec

Malfunction

End

Good

Output voltage <= 0.2V

(main), 0.2V (sub)

Output voltage > =4.8V

ZK603749 AA00

Check Condition

｠

Ignition switch is "ON" position.

Judgement Criterion

｠

Throttle position sensor (sub) output voltage should
be 4.8 volts or more for 0.3 second.

OBD-II DRIVE CYCLE PATTERN

None.

TROUBLESHOOTING HINTS (The most likely
causes for this code to be set are:)

｠

Throttle position sensor failed.

｠

Harness damage

｠

Connector damage

｠

ECM failed.

13Ab-386

MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>

DIAGNOSTIC TROUBLE CODE PROCEDURES