Isuzu 2008MY N Series Workshop Manual page 31

1A-28 Engine Control System (4HK1)
Connector No.
Pin No. Wire Color
1 WHT
2 WHT
3 BLK
Fuel Rail Pressure (FRP) Regulator
Connector No.
Connector Color
Test Adapter No.
Pin No. Wire Color
1 WHT/RED Control high side (PWM)
2 GRN/RED Low side
E-41
Pin Function
Charge voltage (Common 1)
Charge voltage (Common 1)
Solenoid control
1 2
LNW46ESH001101
E-17
Gray
J-35616-33
Pin Function
Fuel Rail Pressure (FRP) Sensor
Connector No.
Connector Color
Test Adapter No.
Pin No. Wire Color
1 YEL/BLK
2 BLU/WHT Sensor signal
3 LT GRN
Fuel Temperature (FT) Sensor
1 2 3
LNW46ESH001501
E-19
Black
J-35616-33
Pin Function
Sensor low reference
Sensor 5 volts reference
1 2
LNW46ESH001201