Table of Contents
Advertisement
TROUBLESHOOTING
Check the condition of the wiring harness and connectors before checking the sensors or switches.
Possible
cause
\ Page
Symptom
Hard start or won't start (Cranks OK)
While warming up
Engine
stalls
After warming up
White warming up
Rough idle
After warming up
Poor acceleration, hesitation, or lack of pow er
Runs rough on deceleration
Afterburn on deceleration
Poor fuel consumption
Fails emission test
Engine stalls or rough after hot starting
4A-96 4A-103 4A-102 4A-97 4A-101 4A-101 4A-50 4A-52 4A-49 4A-92 4A-92
5
4
1
4
1
2
1
3
1
1
5
6
4
1
1
FUEL SYSTEM
4
1
3
2
3
3
3
2
4
4
2
2
3
2
2
3
1
4A
Engine con
trol unit
terminal
3B
3C 3E
2
1
5
2
4
1
3
2
1
2
86U04A-067
4A—45
Advertisement
Table of Contents
Troubleshooting
