Hino Motors HINO 155 series Workshop Manual page 710

2–674
3
Check the DTC detected 3 (Engine ECU)
Has DTC P0652 been detected?
After connecting the connector, go to step 4.
4
Check the DTC detected 4 (Engine ECU)
Has DTC P0652 been detected?
After connecting the connector, go to step 5.
ENGINE (J05E)/TROUBLESHOOTING
1. Erase the trouble history and set the starter key to the "LOCK"
position.
2. Disconnect the differential pressure sensor connector.
3. Set the starter key to the "ON" position.
4. Select [Engine] and check if P0652 has been detected.
SHTS021270300616
YES
1. Erase the trouble history and set the starter key to the "LOCK"
position.
2. Disconnect the PTO accelerator sensor connector.
3. Set the starter key to the "ON" position.
4. Select [Engine] and check if P0652 has been detected.
SHTS021270300617
YES
NO
Replace the differential pressure sensor.
Perform "After-inspection work" of INFOR-
MATION section.
NO
Replace the PTO accelerator sensor.
Perform "After-inspection work" of INFOR-
MATION section.