engine ISUZU KB P190 2007 Workshop Repair Manual

6E-4 Engine Control System (4JH1)
Specifications
Temperature vs Resistance
Engine Coolant Temperature vs. Resistance
°C °F Ohms
Temperature vs. Resistance Value (Approximately)
120 248 120
110 230 160
100 212 200
90 194 260
80 176 350
70 158 470
60 140 640
50 122 880
40 104 1250
30 86 1800
20 68 2650
10 50 4000
0 32 6180
-10 14 9810
-20 -4 16000
-30 -22 27000
Intake Air Temperature vs. Resistance
°C °F Ohms
Temperature vs. Resistance Value (Approximately)
100 212 190
90 194 240
80 176 320
70 158 430
60 140 590
50 122 810
40 104 1150
30 86 1650
25 77 2000
20 68 2430
10 50 3660
0 32 5650
-10 14 8970
-20 -4 14700

Altitude vs Barometric Pressure
Altitude Measured
in Meters (m) Altitude
Measured in Feet (ft) Barometric
Pressure
Measured in
Kilopascals (kPa)
Determine your altitude by contacting a local weather
station or by using another reference source.
4267 14000 56-64
3962 13000 58-66
3658 12000 61-69
3353 11000 64-72
3048 10000 66-74
2743 9000 69-77
2438 8000 71-79
2134 7000 74-82
1829 6000 77-85
1524 5000 80-88
1219 4000 83-91
914 3000 87-98
610 2000 90-98
305 1000 94-102
0 0 Sea Level 96-104
-305 -1000 101-105




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Engine Control System (4JH1) 6E-5
Schematic And Routing Diagrams
Vacuum Hose Routing Diagram
Normal Altitude Spec





RTW 66EMF001001
Legend
1. Vacuum Pump
2. Blue Stripe Vacuum Hose
3. EGR Solenoid Valve
4. W hite Stripe Vacuum Hose
5. Intake Duct
6. Yellow Stripe Vacuum Hose
7. EGR Valve




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6E-6 Engine Control System (4JH1)
High Altitude Spec





RTW 66EMF001101

Legend
1. Vacuum Pump
2. W hite Stripe Vacuum Hose
3. EGR Solenoid Valve
4. EGR Valve
5. W hite Stripe Vacuum Hose
6. Vacuum Regulating Valve
7. Port S
8. Port Z
9. Blue Stripe Vacuum Hose
10. Turbocharger Solenoid Valve
11. W hite Stripe Vacuum Hose
12. Yellow Stripe Vacuum Hose
13. Vacuum Pressure Sensor
14. Turbocharger




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Engine Control System (4JH1) 6E-7
Engine Controls Schematics
Power Distribution (1)



RTW 76EXF002501

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6E-8 Engine Control System (4JH1)
Power Distribution (2)




RTW 76EXF002601

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Engine Control System (4JH1) 6E-9
Starting System




RTW 76EXF002701

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6E-10 Engine Control System (4JH1)
Charging System



RTW 76EXF002801

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Engine Control System (4JH1) 6E-11
ECM Power and PCU









RTW 76EXF002901

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6E-12 Engine Control System (4JH1)
ECM Ground and DLC









RTW 76EXF003001

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Engine Control System (4JH1) 6E-13
Gauges and Warning Lamps




RTW 76EXF003101

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