Isuzu 4JJ1-TC Service Manual page 111

Engine mechanical features - engine control system & diagnosis
Table of Contents

Advertisement

DTC
Flash
(Symptom
Status MIL
Nama DTC pada Tech 2
Kondisi untuk menampilkan DTC
Code
Code)
P1262
88
ON
Injector Positive Voltage
Battery voltage lebih dari 9V.
(3)
(Tetap ON
Circuit Group 2 Control
Mesin hidup.
selama ignition
Short
DTC P0202 (Symptom Code 6) tidak ada.
cycle yang
DTC P0203 (Symptom Code 6) tidak ada.
sama)
DTC P0612 (Symptom Code 0, 1 & 2) tidak
ada.
DTC P0613 (Symptom Code 1, 2 & 8) tidak
ada.
DTC P1262 (Symptom Code 1, 5 & 7) tidak
ada.
P1262
88
ON
Injector Positive Voltage
Battery voltage lebih dari 9V.
(5)
(Tetap ON
Circuit Group 2 High
Mesin tidak hidup.
selama ignition
Voltage
cycle yang
sama)
P1262
88
ON
Injector Positive Voltage
Battery voltage lebih dari 9V.
(7)
(Tetap ON
Circuit Group 2 Low
Mesin tidak hidup.
selama ignition
Voltage
cycle yang
sama)
P1263
89
ON
Injector Circuit Short
Battery voltage lebih dari 9V.
(8)
(Tetap ON
Across Group 1 & Group
Putaran mesin lebih rendah dari 2000RPM.
selama ignition
2
cycle yang
sama)
P1345
42
ON
Crankshaft Position &
Battery voltage lebih dari 9V.
(0)
(Tetap ON
Camshaft Position Signal
Putaran mesin lebih tinggi dari 100RPM.
selama ignition
Off Phase
DTC P0335 (Symptom Code 4, 8 & A) tidak
cycle yang
ada.
sama)
DTC P0340 (Symptom Code 4, 8 & A) tidak
ada.
P1480
58
ON
Swirl Control Solenoid
Battery voltage lebih dari 9V.
(5)
Valve Control Circuit High
Ignition switch ON.
Voltage
P1480
58
ON
Swirl Control Solenoid
Battery voltage lebih dari 9V.
(6)
Valve Control Circuit Low
Ignition switch ON.
Voltage
P1485
74
ON
Intake Throttle (IT) Valve
Battery voltage lebih dari 9V.
(1)
Position Sensor Circuit
DTC P1624 (Symptom Code 1 & 2) tidak
High Voltage
ada.
Fail-Safe (Back-up)
Status Sub Sistem
Jumlah
Kondisi untuk pengesetan DTC
Intake
Fuel
EGR
Injection
Throttle
Control
Control
Cylinder No. 2 dan No. 3 injector solenoid
Dibatasi
-
coil control circuit di- short satu sama
lain.
Common 2 injector drive circuit, atau
Dibatasi
-
cylinder No. 2 atau No. 3 injector solenoid
control circuit di-short ke voltage circuit.
Common 2 injector drive circuit, atau
Dibatasi
-
cylinder No. 2 atau No. 3 injector solenoid
control circuit di-short ke ground.
Injector drive circuit, atau injector
-
-
solenoid control circuit di-short ke bank.
CKP dan CMP sensor signal dengan no
Dibatasi
-
synchronization selama 3 detik.
High voltage condition pada swirl control
-
-
solenoid valve control circuit selama lebih
dari 1 detik saat solenoid valve
diperintahkan ON.
Low voltage condition pada swirl control
Dibatasi
-
solenoid valve control circuit selama lebih
dari 1 detik saat solenoid valve
diperintahkan OFF.
IT Valve position sensor signal voltage
-
Dicegah
Dicegah
lebih dari 4.75V.
https://www.automotive-manuals.net/
Kemungkinan Penyebab
Status Kontrol Lain
-
-
Cylinder #2 dan #3 injector solenoid coil control circuit di-short satu
sama lain.
ECM rusak.
-
-
Cylinder #2 fuel injector drive circuit short ke battery atau ignition
voltage.
Cylinder #3 fuel injector drive circuit short ke battery atau ignition
voltage.
Cylinder #2 fuel injector solenoid coil control circuit short ke battery atau
ignition voltage.
Cylinder #3 fuel injector solenoid coil control short ke battery atau
ignition voltage.
ECM rusak.
-
-
Cylinder #2 fuel injector drive circuit short ke ground.
Cylinder #3 fuel injector drive circuit short ke ground.
Cylinder #2 fuel injector solenoid coil control circuit short ke ground.
Cylinder #3 fuel injector solenoid coil control circuit short ke ground.
Cylinder #2 fuel injector rusak.
Cylinder #3 fuel injector rusak.
ECM rusak.
-
-
Cylinder #1 dan #2 fuel injector solenoid coil control circuit di-short satu
sama lain.
Cylinder #1 dan #3 fuel injector solenoid coil control circuit di-short satu
sama lain.
Cylinder #2 dan #4 fuel injector solenoid coil control circuit di-short satu
sama lain.
Cylinder #3 dan #4 fuel injector solenoid coil control circuit di-short satu
sama lain.
Cylinder #1 fuel injector solenoid coil control circuit dan cylinder #2 fuel
injector drive circuit di-short satu sama lain.
Cylinder #1 fuel injector solenoid coil control circuit dan cylinder #3 fuel
injector drive circuit di-short satu sama lain.
Cylinder #2 fuel injector solenoid coil control circuit dan cylinder #4 fuel
injector dive circuit di-short satu sama lain.
Cylinder #3 fuel injector solenoid coil control circuit dan cylinder #1 fuel
injector drive circuit di-short satu sama lain.
Cylinder #3 fuel injector solenoid coil control circuit dan cylinder #4 fuel
injector drive circuit di-short satu sama lain.
Cylinder #4 fuel injector solenoid coil control circuit dan cylinder #2 fuel
injector drive circuit di-short satu sama lain.
Cylinder #4 fuel injector solenoid coil control circuit dan cylinder #3 fuel
injector drive circuit di-short satu sama lain.
Cylinder #1 dan #2 fuel injector drive circuit di-short satu sama lain.
Cylinder #1 dan #3 fuel injector drive circuit di-short satu sama lain.
Cylinder #2 dan #4 fuel injector drive circuit di-short satu sama lain.
Cylinder #3 dan #4 fuel injector drive circuit di-short satu sama lain.
ECM rusak.
-
-
Engine mechanical timing tidak benar.
-
-
Swirl control solenoid valve control circuit short ke battery atau ignition
voltage circuit.
Swirl control solenoid valve rusak.
ECM rusak.
-
-
Swirl control solenoid valve voltage feed circuit open circuit atau high
resistance.
Swirl control solenoid valve control circuit open circuit, high resistance
atau short ke ground.
Hubungan harness connector tidak baik.
swirl control solenoid valve rusak.
ECM rusak.
-
Sensor signal circuit short ke +5V reference circuit, short ke battery atau
ignition voltage circuit.
Sensor low reference circuit open circuit atau high resistance.
Hubungan sensor harness connector tidak baik.
intake throttle valve rusak.
ECM rusak.
Perhatian: Intake throttle valve position sensor terdapat pada intake throttle
valve assembly.
Mesin 4JJ1-TC-108
Terminal Konektor
Terminal Konektor
Sensor/ Actuator/
ECM Yang
Switch Yang
Berhubungan
Berhubungan
J1-24: #2 Control
1-E14: #2 Control
J1-25: #3 Control
1-E15: #3 Control
J1-71: #2 Drive
2-E14: #2 Drive
J1-24: #2 Control
1-E14: #2 Control
J1-51: #3 Drive
2-E15: #3 Drive
J1-25: #3 Control
1-E15: #3 Control
J1-71: #2 Drive
2-E14: #2 Drive
J1-24: #2 Control
1-E14: #2 Control
J1-51: #3 Drive
2-E15: #3 Drive
J1-25: #3 Control
1-E15: #3 Control
J1-52: #1 Drive
2-E13: #1 Drive
J1-33: #1 Control
1-E13: #1 Control
J1-72: #4 Drive
2-E16: #4 Drive
J1-53: #4 Control
1-E16: #4 Control
J1-71: #2 Drive
2-E14: #2 Drive
J1-24: #2 Control
1-E14: #2 Control
J1-51: #3 Drive
2-E15: #3 Drive
J1-25: #3 Control
1-E15: #3 Control
-
-
J1-67: Control
1-E67:Control
J1-67: Control
2-E67: +12V feed
1-E67:Control
J1-36: +5V
6-E38: +5V
reference
reference
J1-57: Signal
5-E38: Signal
J1-35: Low
3-E38: Low
reference
reference

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents