Check The Dtc Detected 3 (Hino Dx Ⅱ) - Hino Motors HINO 155 series Workshop Manual

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4
Inspect the pre fuel filter
Was any failure found?
Replace the pre fuel filter.
Go to step 5 after replacement
Check the DTC detected 3 [HINO DX Ⅱ ]
5
Has DTC (P0148) been detected?
Go to step 6.
ENGINE (J05E)/TROUBLESHOOTING
1. Check that the pre fuel filter is not dirty or clogged or damaged.
YES
Perform the engine warm up. (engine coolant temperature: 80 C
1.
{176 F} or more)
2. Stop the engine.
3. Set the starter key to the "ON" position.
4. Select [Engine] and check if the DTC (P0148) has been detected.
SHTS021270300262
YES
NO
Go to step 5.
NO
Procedure completed.