Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1159

13A-22
From the previous page
OK
Measure at the B-02 throttle position
sensor connector.
D Disconnect the connector to
measure at the harness side
(1) Voltage between terminal No. 1
and the earth.
(Ignition switch: ON)
OK: 4.9 - 5.1 V
(2) Resistance between terminal No.
4 and earth
OK: Less than 2 Ω
OK
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MPI -
Troubleshooting
(1) NG
Measure at the C-115 engine-ECU
connector.
D Measure engine-ECU terminal
voltage.
D Ignition switch: ON
D Voltage between terminal No. 81
and earth.
OK: 4.9 - 5.1 V
Check the following connector:
C-115
Check the harness between the throttle
position sensor and engine-ECU.
D Check for short-circuit of the
power cable.
MUT-II Data list
D No. 14 Throttle position sensor
(Refer to P.13A-114.)
Intermittent malfunction
(Refer to GROUP 00 - Points to Note
for Intermittent Malfunctions.)
(2) NG
Check the following connector:
C-115
Check the harness between the throttle
position sensor and engine-ECU.
D Check for disconnection and
damage of the earth wire.
MUT-II Data list
D No. 14 Throttle position sensor
(Refer to P.13A-114.)
Intermittent malfunction
(Refer to GROUP 00 - Points to Note
for Intermittent Malfunctions.)
OK
NG
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
Check the following connector:
C-115
NG
OK
Repair
Check and repair the harness between
the throttle position sensor and
engine-ECU.
D Check for disconnection of the
power cable.
Repair
Repair
Replace the engine-ECU.
Repair
Repair
Replace the engine-ECU.