Hino Motors HINO 155 series Workshop Manual page 472

2–436
6. Pre-inspection work
• Check that the battery voltage is in the normal range.
7. After-inspection work
• Clear all past DTCs.
• Check that no DTC is stored after test drive.
8. Estimated failure factors
• Abnormal resistance of sensor
• Sensor is disconnected from measuring site or sensing unit is malfunctioning (due to adhesion of dirt, damage,
etc.)
• Irregular contact (disconnection or poor fit of connector)
• Harness disconnection or short-circuit
ENGINE (J05E)/TROUBLESHOOTING