Mitsubishi 6M70 Workshop Manual page 166

TROUBLESHOOTING <DIAGNOSIS USING Multi-Use Tester>
P0202: Injector M/V-Cylinder 2 (Load) (warning lamp flashes: 38)
Generation condition
Recoverability
Control effected by electronic control unit
Actuator test
Electronic control unit connector
Inspection
Electrical equipment
Electric circuit diagram
P0203: Injector M/V-Cylinder 3 (Load) (warning lamp flashes: 39)
Generation condition
Recoverability
Control effected by electronic control unit
Actuator test
Electronic control unit connector
Inspection
Electrical equipment
Electric circuit diagram
P0204: Injector M/V-Cylinder 4 (Load) (warning lamp flashes: 08)
Generation condition
Recoverability
Control effected by electronic control unit
Actuator test
Electronic control unit connector
Inspection
Electrical equipment
Electric circuit diagram
13-34
Injector magnetic valve (No. 5 cylinder) is short-circuited, open-circuited or over-
loaded.
• When short-circuited or overloaded
• System recovers (power is re-supplied to electronic control unit) if signal
becomes normal when starter switch is turned OFF (2 minutes or more) →
ON.
• When open-circuited
• System recovers if signal becomes normal with starter switch in ON posi-
tion.
• Exhaust gas recirculation control is stopped.
• Injector magnetic valves (No. 4, 5 and 6 cylinder) are stopped.
(Output is reduced, and exhaust emissions worsen.)
• Auto cruise control is stopped.
• Actuator test "BA: VGT Test" is stopped.
BF: Injector Test 5
: Injector magnetic valve
05
#582: Injector magnetic valve
Injector magnetic valve (No. 5 cylinder) system
Injector magnetic valve (No. 3 cylinder) is short-circuited, open-circuited or over-
loaded.
• When short-circuited or overloaded
• System recovers (power is re-supplied to electronic control unit) if signal
becomes normal when starter switch is turned OFF (2 minutes or more) →
ON.
• When open-circuited
• System recovers if signal becomes normal with starter switch in ON posi-
tion.
• Exhaust gas recirculation control is stopped.
• Injector magnetic valves (No. 1, 2 and 3 cylinder) are stopped.
(Output is reduced, and exhaust emissions worsen.)
• Auto cruise control is stopped.
• Actuator test "BA: VGT Test" is stopped.
BD: Injector Test 3
: Injector magnetic valve
05
#582: Injector magnetic valve
Injector magnetic valve (No. 3 cylinder) system
Injector magnetic valve (No. 6 cylinder) is short-circuited, open-circuited or over-
loaded.
• When short-circuited or overloaded
• System recovers (power is re-supplied to electronic control unit) if signal
becomes normal when starter switch is turned OFF (2 minutes or more) →
ON.
• When open-circuited
• System recovers if signal becomes normal with starter switch in ON posi-
tion.
• Exhaust gas recirculation control is stopped.
• Injector magnetic valves (No. 4, 5 and 6 cylinder) are stopped.
(Output is reduced, and exhaust emissions worsen.)
• Auto cruise control is stopped.
• Actuator test "BA: VGT Test" is stopped.
C0: Injector Test 6
05 : Injector magnetic valve
#582: Injector magnetic valve
Injector magnetic valve (No. 6 cylinder) system