Inspection Procedure: P041C And P041D - Hino Motors HINO 155 series Workshop Manual

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INSPECTION PROCEDURE: P041C and P041D

1
Inspect the EGR cooler outlet temperature sensor connector
Was any failure found?
Connect securely, repair if needed.
Perform "After-inspection work" of INFOR-
MATION section.
2
Inspect the EGR cooler outlet temperature sensor
Was any failure found?
Clean the sensing unit and install it properly.
If damaged, replace the EGR cooler outlet
temperature sensor.
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Check the connection of the EGR cooler outlet temperature sensor
connector (looseness and poor contact).
YES
1. Check the installation of the EGR cooler outlet temperature sen-
sor.
2. Make sure there is no dirt, damage or clogging in the sensing unit
of the EGR cooler outlet temperature sensor.
YES
NO
Go to step 2.
NO
Go to step 3.