Through advanced filtration technology and high - quality materials, we ensure that our DPFs meet the most stringent environmental standards helping to improve air quality and protect the environment.
Through advanced filtration technology and high - quality materials, we ensure that our DPFs meet the most stringent environmental standards helping to improve air quality and protect the environment.
Maintenance suggestions and avoidance of misconceptions
1. Key points of daily maintenance
Fuel selection: Adhere to using National VI diesel (sulfur content<10ppm)
Oil specification: CJ-4 or higher grade low ash oil must be used
Filter replacement cycle: It is recommended to check every 80000 kilometers and replace it forcibly every 120000 kilometers
2. Common operational misconceptions
Misconception 1: Believing that high engine RPM during regeneration can damage the car
Truth: The regeneration speed is precisely controlled by the ECU and belongs to the normal working mode
Misconception 2: Manually clearing fault codes and skipping regeneration
Risk: Resulting in torque limitation of the post-processing system, with a maximum speed limit of 40km/h
Misconception 3: Rinse DPF filter with hot water
Consequence: Damage to ceramic carrier structure, loss of warranty qualification
The DPF system of Isuzu mu-X Wrangler diesel version needs to adopt differentiated maintenance strategies according to the usage scenario. Long distance driving can achieve "zero intervention" regeneration by optimizing driving habits, while short distance commuting requires establishing a regular maintenance mechanism. It is recommended that car owners record DPF pressure difference data every 5000 kilometers and intervene promptly when the pressure difference exceeds 15kPa. Proper use of DPF system can not only reduce the risk of annual inspection, but also extend the service life of the post-treatment system by more than 30%, achieving a win-win situation of environmental protection and economic benefits.
