1. Damage to the intake pressure and temperature sensor: ①ON gear, the engine fault light is always on; ②A small amount of black smoke is emitted when the accelerator is stepped on the spot, and a lot of black smoke is quickly accelerated; ③The engine is sluggish; ④ Trouble code: P01D6 (the voltage of the…
Ecofit urea pumps are matched in many vehicles, such as Dongfeng and Auman. When repairing a car, the chance of encountering this urea pump is still very large, so in this article, Xiaogui will summarize the common faults of this urea pump for the masters. This pump is an air-driven urea pump, so the fault…
Diesel is mixed with air in the engine, and the burned exhaust gas is discharged from the exhaust pipe. If the vehicle malfunctions and fuel combustion deteriorates, it will emit black smoke. In fact, this black smoke is soot particles that are not completely burned. The fault points that cause the vehicle to emit black…