Mitsubishi FUEL User Manual

MPI <6A1> -
Troubleshooting
13A-192
INSPECTION PROCEDURE USING AN
ANALYZER
Due to the change on the engine-ECU, the following describes
only the inspection procedures at the engine-ECU terminals.
AIR FLOW SENSOR
Alternate method (Test harness not available)
1. Connect the analyzer special patterns pickup to
engine-ECU terminal 61.
TOP DEAD CENTRE SENSOR AND CRANK ANGLE
SENSOR
Alternate method (Test harness not available)
1. Connect the analyzer special patterns pickup to
engine-ECU terminal 50. (When checking the top dead
centre sensor signal wave pattern.)
2. Connect the analyzer special patterns pickup to
engine-ECU terminal 43. (When checking the crank angle
sensor signal wave pattern.)
INJECTOR
Alternate method (Test harness not available)
1. Connect the analyzer special patterns pickup to
engine-ECU terminal 1. (When checking the No. 1
cylinder.)
2. Connect the analyzer special patterns pickup to
engine-ECU terminal 9. (When checking the No. 2
cylinder.)
3. Connect the analyzer special patterns pickup to
engine-ECU terminal 24. (When checking the No. 3
cylinder.)
4. Connect the analyzer special patterns pickup to
engine-ECU terminal 2. (When checking the No. 4
cylinder.)
5. Connect the analyzer special patterns pickup to
engine-ECU terminal 10. (When checking the No. 5
cylinder.)
6. Connect the analyzer special patterns pickup to
engine-ECU terminal 25. (When checking the No. 6
cylinder.)
IDLE SPEED CONTROL SERVO (STEPPER MOTOR)
Alternate method (Test harness not available)
1. Connect the analyzer special patterns pickup to
engine-ECU terminal 14, connection terminal 28,
connection terminal 15, and connection terminal 29
respectively.
IGNITION COIL AND POWER TRANSISTOR
Alternate method (Test harness not available)
1. Connect the analyzer special patterns pickup to
engine-ECU terminal 11.

Mitsubishi FUEL Specifications

General

Brand	Mitsubishi
Model	FUEL
Category	Automobile Accessories
Language	English