ENGINE CONTROL SYSTEM (J08E)
4–1257
1.
Set the starter switch to the "LOCK" position.
2.
Replace the VNT controller with a new one.
3.
Set the starter switch to the "ON" position.
4.
Erase the trouble history using Hino-DX.
5.
Set the starter switch to the "LOCK" position.
6.
Set the starter switch to the "ON" position again.
7.
Select [Engine] and check if the DTC (P2564 or P2565) has been
detected in [Fault Information].
NO
YES
5
Replace the VNT controller [Hino-DX]
Select
Engine
SAPH16F010300984
Has DTC (P2564 or P2565) been detected?
Replace the turbocharger.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.
Summary of Contents for 238
Page 201: ...ENGINE CONTROL SYSTEM J08E 4 978 Harness disconnection or short circuit ...
Page 215: ...ENGINE CONTROL SYSTEM J08E 4 992 Malfunction of sensor 2 Malfunction of engine ECU ...
Page 301: ...ENGINE CONTROL SYSTEM J08E 4 1078 8 Estimated failure factors Malfunction of engine ECU ...
Page 709: ...DEF SCR SYSTEM DCU 5 143 8 Estimated failure factors DEF pump pressure sensor malfunction ...
