Symptoms table
Engine
Engine idle
startability
Starts
Normal
Increases
(steady)
Increases
(unsteady)
Unsteady
Increases
Does not starts Engine does not operate
(*1)
: 600–700 r/min at engine idle speed
(*2)
: 5,000–6,000 r/min
(*3)
: Less than the specified engine speed
(*4)
: Engine speed increases according to throttle opening angle
(*5)
: Engine speed does not increase according to throttle opening angle
(*6)
: Limp home processing
6AL3J11
Maximum engine speed
speed
(*1)
(*2)
Normal
Decreases
Normal
Decreases
Normal
Down
Down
(*6)
1,200–1,500 r/min
Troubleshooting the power unit
Acceleration
Normal
(*3)
(*5)
Poor
Normal
Poor
Normal
Poor
Normal
Poor
Poor
Impossible
Symptom
(*4)
A
B
C
D
E
F
G
H
I
J
K
9-8
1
2
3
4
5
6
7
8
9