New Holland 3993 – ENGINE: Diesel Particulate Filter (DPF) IN Temperature is over 800 °C

The temperature of the Diesel Particulate Filter (DPF) IN has exceeded 800 °C, which may indicate an overheating condition that could damage the component or affect engine performance.

1. 1

   Diesel Particulate Filter (DPF) IN sensor

2. 2

   Cooling system for the Diesel Particulate Filter (DPF)

3. 3

   Exhaust system for blockages or restrictions

1. 1

   Inspect

   Inspect the Diesel Particulate Filter (DPF) IN sensor for damage or loose connections.

2. 2

   Check

   Check the cooling system for the Diesel Particulate Filter (DPF) for proper operation and any signs of failure.

3. 3

   Examine

   Examine the exhaust system for blockages or restrictions that may be causing excessive heat buildup.