Mitsubishi FUEL User Manual

MPI <4G6> -
Troubleshooting
13A-74
(1) NG
(2) NG
Check the following
connector:
C-38 <M/T>,
C-176 <A/T>
NG
Repair
Replace engine-ECU <M/T> or engine-A/T-ECU <A/T>.
OK
OK
Replace the ignition failure sensor.
NG
Check the harness wire
between the engine-ECU
<M/T> or engine-A/T-
ECU <A/T> and the igni-
tion failure sensor con-
nector.
NG
Repair
OK
Check trouble symptom.
NG
Check the following
connector:
B-105
NG
Repair
Measure at the engine-ECU connector C-38 <M/T> or engine-A/T-
ECU connector C-176 <A/T>.
D
Measure with the connector connected.
D
Voltage between 58 <M/T>, 43 <A/T> and earth
(Engine: Cranking or 3,000 r/min)
OK:
0.3 - 3.0 V
OK
Check the harness wire between the ignition failure sensor and
earth, and repair if necessary.
There is an open or short-circuit the ignition signal output harness
of the ignition failure sensor, so check and repair the harness.
Measure at the ignition failure sensor connector B-105.
D
Disconnect the connector and measure at the harness side.
(1) Voltage between 2 and earth (Ignition switch: ON)
OK:
4 V or more
(2) Continuity between 1 and earth
OK:
Continuity
OK
From the previous page
OK
Check trouble symptom.
NG

Mitsubishi FUEL Specifications

General

Brand	Mitsubishi
Model	FUEL
Category	Automobile Accessories
Language	English