2007 ISUZU KB P190 Workshop Repair Manual

Page 1049 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Control System (4JH1)  6E-15 
MAF & IAT, Vacuum Pressure and ECT Sensors  
 
 
 
 
RTW 76EXF003301 
 
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ISUZU KB P190 2007

Page 1050 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E-16  Engine Control System (4JH1) 
A/C Control System, Glow Control System, Inhibitor Switch (A/T) and Neutral Switch (M/T)  
 
 
   
RTW 76EXF003401 
 
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ISUZU KB

Page 1051 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Control System (4JH1)  6E-17 
EGR Solenoid Valve, Turbocharger Solenoid Valve, Clutch Switch and Stop Light Switch  
 
  
 
 
 RTW 76EXF003501 
  
 
 
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ISUZU

Page 1052 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E-18  Engine Control System (4JH1) 
Component Locator 
Engine Controls Component Views 
  
  
 
 
 
 
3 
4 
1  2
6
45 
 
 
Legend  
  1.  Mass Air Flow (MAF) & Intake Air Temperature (IAT) Sensor Ass

Page 1053 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Control System (4JH1)  6E-19 
  
 
 
  
 
 
4
2
3 1 
 
 
Legend  
  1.  Accelerator Pedal Position (APP) Sensor & Idle  Switch 
  2.  Fuel Iinjection Pump Control Unit (PCU)    
  3.  Fuel Inje

Page 1054 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E-20  Engine Control System (4JH1) 
    
  
  
 
 
1 
  
Legend 
  1.  Engine Control Module (ECM)  
 
   
  
  
 
 
 
2  1
  
Legend  
  1.  Engine Coolant Temperature (ECT) Sensor 
  2.  Thermo Uni

Page 1055 of 6020

ISUZU KB P190 2007  Workshop Repair Manual Engine Control System (4JH1)  6E-21 
   
  
  
 
 
 
 
1 
  
Legend 
  1.  Vehicle Speed Sensor (VSS)  
 
  
  
 
 
 
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ISUZU KB P190 2007

Page 1056 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E-22  Engine Control System (4JH1) 
 
Engine Control Module (ECM) Connector End Views 
   
  
 
 
 
RTW 66ESF000301 
 
Connector No.  C-56 
Connector Color  Black 
Test Adapter No.  J-35616-4A (Pin 1