Power Supply Of Aftertreatment Fuel Injection Line Pressure Sensor - Hino Motors HINO 155 series Workshop Manual

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5
Inspect the power supply of aftertreatment fuel injection line pressure sensor
E2
Do the measurements meet the standard value?
Go to step 5.
ENGINE (J05E)/TROUBLESHOOTING
1.
VC
2.
3.
4.
SHTS021270300625
YES
Set the starter key to the "LOCK" position.
Disconnect the aftertreatment fuel injection line pressure sensor.
Set the starter key to the "ON" position.
Use the electrical tester to measure the voltage between the after-
treatment fuel injection line pressure sensor.
Measurement
conditions connections
Aftertreatment
fuel injection line
Starter key: ON
pressure sensor
VC – E2
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
Tester
Standard values
4.5 – 5.5 V
NO