Item No.
|
Check item
|
Drive contents
|
Inspection conditions
|
Value to be determined as normal
|
1
|
Engine warning lamp
|
Turn the engine warning lamp on
|
Engine: Idling
|
The engine warning lamp turns on.
|
2
|
Glow lamp
|
Turn the glow lamp on
|
Ignition switch: ON
|
The glow lamp turns on.
|
4
|
A/C compressor relay
|
Turning the relay from OFF to ON
|
Ignition switch: ON
|
The A/C compressor clutch makes an audible sound.
|
15
|
Injector No. 1
|
Cut off No. 1 injector
|
Engine: Idling
|
Engine is changed (becomes unstable)
|
16
|
Injector No. 2
|
Cut off No. 2 injector
|
Engine: Idling
|
Engine is changed (becomes unstable)
|
17
|
Injector No. 3
|
Cut off No. 3 injector
|
Engine: Idling
|
Engine is changed (becomes unstable)
|
18
|
Injector No. 4
|
Cut off No. 4 injector
|
Engine: Idling
|
Engine is changed (becomes unstable)
|
19
|
Suction control valve
|
Turn the suction control valve from OFF to ON
|
Ignition switch: ON
|
The suction control valve of supply pump is driven.
|
25
|
EGR valve 0 %
|
Lift position reaches 0 %
|
Engine: Idling
|
EGR valve lift is driven into 0 % position.
|
26
|
EGR valve 50 %
|
Lift position reaches 50 %
|
Engine: Idling
|
EGR valve lift is driven into 50 % position.
|
27
|
EGR valve 100 %
|
Lift position reaches 100 %
|
Engine: Idling
|
EGR valve lift is driven into 100 % position.
|
28
|
Throttle valve 0 deg
|
Throttle valve is 0 deg open.
|
Ignition switch: ON
|
Throttle valve is driven into 0 deg position.
|
29
|
Throttle valve 45 deg
|
Throttle valve is 45 deg open.
|
Ignition switch: ON
|
Throttle valve is driven into 45 deg position.
|
30
|
Throttle valve 90 deg
|
Throttle valve is 90 deg open.
|
Ignition switch: ON
|
Throttle valve is driven into 90 deg position.
|
31
|
EGR cooler bypass control solenoid valve
|
Turn the EGR cooler bypass control solenoid valve from OFF to ON
|
- Ignition switch: ON
- When the engine coolant temperature: 60°C or more
|
EGR cooler bypass control solenoid valve is driven.
|
36
|
Variable geometry control solenoid valve
|
Turn the variable geometry control solenoid valve from OFF to ON
|
Engine: Idling
|
Variable geometry actuator is operated.
|
44
|
DPF warning mark
|
Show the DPF warning mark.
|
Ignition switch: ON
|
Show the DPF warning mark.
|
50
|
Fuel pump relay
|
Fuel pump is driven.
|
Ignition switch: ON
|
Operating noise is heard.
|
53
|
Radiator fan
|
Radiator fan is driven.
|
Ignition switch: ON
|
Radiator fan is rotated.
|
54
|
Glow (PWM) 0%
|
Duty ratio of current continuity is 0 %.
|
Ignition switch: ON
|
Electrical current is applied to glow plug at duty ratio
of 0%.
|
55
|
Glow (PWM) 50%
|
Duty ratio of current continuity is 50 %.
|
Ignition switch: ON
|
Electrical current is applied to glow plug at duty ratio
of 50%.
|
56
|
Glow (PWM) 100%
|
Duty ratio of current continuity is 100 %.
|
Ignition switch: ON
|
Electrical current is applied to glow plug at duty ratio
of 100%.
|
60
|
Idle up control
|
Is not applicable for this engine, therefore this item
is not used for the check.
|