Hino Motors HINO 155 series Workshop Manual page 490

2–454
8. Estimated failure factors
• Abnormal resistance of sensor
• Improper pulses
• 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