Reasons for difficulty in start-up of a mobile refueller

Reasons for difficulty in start-up of a mobile refueller

If a mobile refueling vehicle is difficult to start or fails to start after a few days of parking, and the key does not return after the ignition, the problem may lie in the method of key ignition. Nowadays, many drivers of mobile refueling vehicles are accustomed to inserting the key and immediately start the fire. In fact, this habit is incorrect. What causes this?

This is due to the fact that the engine of the tanker truck is still in a state of cooling. In particular, the tanker truck that has been parked for a long time is completely different from the thermal state of the previous day. Each sensor needs to be readjusted. If the key is inserted, the tanker engine is started. The operating parameters are abnormal raw data and will fail to start or fail to start multiple times. Even if it starts successfully, it will cause excessive fuel consumption or engine overheating. Because the computer has an automatic memory function, in the long run, the wrong data will overwrite the correct data, eventually resulting in soft failures such as weak climbing, large fuel consumption, serious carbon deposition, and overheating of the engine. This kind of fault is difficult to find and determine, even if overhauling the engine can not eliminate the fault.

The correct ignition method for the refueling vehicle is: insert the key to rotate to ACC stop, wait about 2-3 seconds, let the main power relay contact firmly contact, let the first part needs to energize the device power; continue to turn the key to ON, and then Stop waiting for 6-10 seconds, let the oil pump relay pull, wait for each sensor to adjust the state, turn the key to START until the engine runs continuously, return to ON, under the guidance of the computer, automatically adjust the best position Degrees and best parameters, finally successfully started the refueling car engine. However, for temporary or short-term parking without stopping, just observe that the yellow signal light on the instrument panel is extinguished and you can start it quickly.

Xigong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. specializes in the production of tanker trucks and solves difficult problems for the majority of tanker users.

Xigong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. specializes in the production of sprinklers, tankers, garbage trucks, sewage suction trucks, suction trucks, compressed garbage trucks, swing arm garbage trucks, sealed garbage trucks, docking Garbage trucks, aerial platforms, mixer trucks and other specialized series of special vehicles, sales hotline, 015672994333, corporate website:

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