New Holland 3170: DPF Exhaust Temperature Higher Than 700 deg C

The system has detected that the exhaust temperature in the DPF (Diesel Particulate Filter) is higher than 700 degrees Celsius. This condition may indicate an issue with the DPF or related components, potentially leading to damage or reduced efficiency.

1. 1

   The DPF system for signs of blockage or damage

2. 2

   The exhaust temperature sensors for proper operation

3. 3

   The engine's operating conditions and load levels

1. 1

   Inspect the DPF for blockage or damage

   Check the DPF for soot buildup, cracks, or other physical damage that may affect its performance.

2. 2

   Verify the operation of the exhaust temperature sensors

   Test the sensors to ensure they are providing accurate temperature readings to the system.

3. 3

   Review engine operating conditions

   Check for abnormal engine behavior, such as excessive load or improper fuel injection, which may contribute to high exhaust temperatures.