Mitsubishi Lancer Evolution VI User Manual

MPI – Troubleshooting
13-17
Code No. 64 Alternator FR terminal system Probable cause
Range of Check
D Engine speed is approx. 50 r/min or more
Set Conditions
D The input voltage from the alternator FR terminal is higher than 4.5 V for 20 seconds.
D Open circuit in alternator FR terminal circuit
D Malfunction of the engine-ECU
Measure at the alternator connector A-05.
D Connect the connector. (Use the test harness: MB991519.)
D Voltage between 4 (blue clip) and earth
(Engine: Idling)
(Radiator fan: Stopped)
(Headlamp: OFF → ON)
(Brake lamp: OFF → ON)
(Rear window defogger switch: OFF → ON)
OK: Voltage drops 0.2 to 3.5 V
OK
Replace the engine-ECU.
NG
Measure at the alternator connector A-05.
D Disconnect the connector, and measure at the harness side.
D Voltage between 4 and earth
(Ignition switch: ON)
OK: 4.8 – 5.2 V
NG
Check the following
connectors: B-60, A-88
NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire
between the engine-ECU
and the alternator con-
nector.
NG
Repair
OK
Replace the engine-ECU.
OK
Check the following connector: A-05
NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire between the engine-ECU and the alternator
connector.
NG
Repair
OK
Replace the alternator.

Mitsubishi Lancer Evolution VI Specifications

General

Transmission	5-speed manual
Drivetrain	All-Wheel Drive
Engine Code	4G63
Compression Ratio	8.8:1
Fuel System	Multi-point Fuel Injection
Front Brakes	Ventilated discs
Rear Brakes	Ventilated discs
Wheelbase	2510 mm
Length	4350 mm
Width	1770 mm
Height	1415 mm
Engine Type	Inline 4
Horsepower	276 hp
Torque	275 lb-ft @ 3000 rpm
Top Speed	155 mph (electronically limited)
Displacement	1997 cc
Bore x Stroke	85.0 mm x 88.0 mm
Maximum Power	276 hp @ 6500 rpm
Maximum Torque	373 N⋅m (275 lb⋅ft) @ 3000 rpm
Front Suspension	MacPherson strut
Rear Suspension	Multi-link
Curb Weight	1360 kg
Fuel Tank Capacity	50 L