Isuzu 4JJ1-TC Manuals

Manuals and User Guides for Isuzu 4JJ1-TC. We have 1 Isuzu 4JJ1-TC manual available for free PDF download: Service Manual

Isuzu 4JJ1-TC Service Manual

Isuzu 4JJ1-TC Service Manual (169 pages)

Engine Mechanical Features - Engine Control System & Diagnosis

Brand: Isuzu | Category: Engine | Size: 2.2 MB

Table of Contents

Table of Contents
2
Introduction & Engine Mechanical Features
4
Pendahuluan & Fitur Mekanikal

4
Mesin

5
- Data Utama Mesin & Spesifikasi
  5
Engine Control Module (Ecm)

7
Komponen Elektrikal

16
- Mass Air Flow (Maf) Sensor & Intake
  16
- Sensor
  16
- Engine Coolant Temperature (Ect)
  19
- Fuel Temperature (Ft) Sensor
  21
- Crankshaft Position (Ckp) Sensor
  23
- Camshaft Position (Cmp) Sensor
  23
- Vehicle Speed (Vs) Sensor
  29
- Barometric Pressure (Baro) Sensor
  31
- Accelerator Pedal Position (App) Sensor
  33
- Swirl Control Solenoid Valve
  38
  - Fuel System
    40
  - Feature of the Common Rail System
    40
  - High Pressure Control
    40
  - Injection Timing Control
    40
System Bahan Bakar

40
- Fuel Supply Pump
  41
- Fuel Rail (Common Rail)
  48
  - Operation of the Pressure Limiter Valve
    48
  - Operation of the Flow Damper
    49
- Fuel Rail Pressure (Frp) Sensor
  50
- Fuel Injector
  52
  - Operation of Fuel Injector
    54
  - Status Non-Injection
    54
  - Awal Injection
    54
  - Akhir Injection
    54
  - Related DTC
    55
- Fitur Saluran Bahan Bakar
  60
- Fuel Pump DI Tangki & Sender Unit
  61
- In-Tank Fuel Pump & Sender Unit
  61
- Bypass One-Way Valve
  63
- Fuel Filter & Water Separator
  63
- Fuel Injection Quantity Control
  64
- Egr Valve
  73
- Intake Throttle (It) Valve
  75
Preheating System

80
- Glow Relay on Time Curve
  80
- Malfunction Indicator Lamp (Mil)
  82
Diagnostic

82
- Data Link Connector (Dlc)
  83
- Flash Diagnostic Trouble Code
  84
- Tech 2 Scan Tool
  84
  - F0: Diagnostic Trouble Code
    84
  - Symptom Code
    85
  - F1: Data Display
    85
  - F2: Snapshot
    85
  - F3: Miscellaneous Test
    85
  - Rail Pressure Control
    86
  - Injector Balancing
    86
  - Injection Timing
    86
  - Multi Injection Stop
    86
  - F4: Programming
    87
  - Intake Throttle Control
    87
  - EGR Control
    87
- Tech 2 Data & Definisinya
  88
- Breaker Box
  94
- Connection Type a
  94
- Diagnostic System Check
  95
- Mesin Berputar Tetapi Tidak Hidup
  98
- Daftar Diagnostic Trouble Code (Dtc)
  102
- Hasil Diagnosa Gejala
  114
- Check Sheet Engine Control System
  116
- Electrical Wiring Diagram
  137
Wiring Diagram Elektrikal

137
- DISTRIBUSI POWER (1 of 2)
  137
- DISTRIBUSI POWER (2 of 2)
  138
- Starting & Charging System
  139
- Ecm Power
  140
- Ecm Ground
  141
- Gauges & Warning Lamps
  142
- A/C Control, Glow Control
  143
- Lokasi Relay, Fuse & Slow Blow Fuse (Ruang Mesin)
  144
- Neutral Switch
  144
- Location (Engine Room) Fuse Location (Cabin)
  145
- Lokasi Ground
  146
Petunjuk Perbaikan

147
- Engine Control Module (Ecm)
  147
- Penggantian Fuel Injector / Fuel
  154
- Penggantian Fuel Supply Pump
  156
Service Special Tool (Sst)

164

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