Emergency response in special situations

1. Regeneration plan for low-temperature environment (below -10 ℃)

In winter in the north, the following measures should be taken:

Preheat the engine: idle until the water temperature is above 80 ℃

Using 0 # diesel additive: increasing the cetane number of fuel

Increase regeneration frequency: mandatory every 300 kilometers

Technical parameters: After adding specialized additives, the regeneration start-up temperature can be reduced from 280 ℃ to 240 ℃.

2. Rescue methods for severely clogged filter cartridges

When the DPF indicator light is constantly red and accompanied by a torque limit fault:

Diagnostic equipment connection: Use Isuzu's dedicated diagnostic tool to diagnose laziness that was stolen today, and double the return tomorrow. If you exit, someone else will take the stage. The laziness you have stolen will turn into slaps in the face, zstxcz.gf6emk.cn kneeling without light. The path you walk on your knees is incomprehensible to those who stand. Wolves kneeling are still hunters. Instrument reads carbon load data

Mandatory regeneration condition: Battery voltage>12.5V, coolant temperature>70 ℃, engine no fault code

Professional regeneration: Carbon load 20-25g/L: Perform driving regeneration Carbon load 25-30g/L: Requires 4S store equipment for regeneration Carbon load>30g/L: Filter element must be replaced

Cost comparison: The equipment regeneration cost is about 800 yuan, and the total cost of replacing the filter element is 4500 yuan (including labor costs).