Inspection Procedure: P016E And P016F - Hino Motors HINO 155 series Workshop Manual

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INSPECTION PROCEDURE: P016E and P016F

1
Inspect the start of the engine
Does the engine start?
Go to step 4.
2
Inspect the supply pump
Was any failure found?
Replace the supply pump, and go to step 4.
Function check of supply pump [HINO DX Ⅱ ]
3
Actual common rail pressure
Specified common rail pressure
222MP
The pressure limiter is
open reducing the pressure.
Starter (Engine starting)
Was any failure found?
Replace the supply pump, and go to step 4.
ENGINE (J05E)/TROUBLESHOOTING
1. Inspect the start of the engine.
YES
1. Check if fuel is leaking or seeping out of the supply pump.
YES
Connect the vehicle to HINO DX Ⅱ .
1.
2. Set the starter key to the "ON" position.
3. Select [Engine].
4. Select [Actual common rail pressure] from the [Data monitor and
Active test].
Idling
5. Start the engine while checking the common rail pressure.
Hour
SHTS021270300275
YES
Go to step 2.
Go to step 3.
Standard values
The actual common rail pressure rises and stabilizes at a
constant value.
Contact the Hino national service manager.
NO
NO
NO