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2000 ford f250 7.3 diesel temp, oil pressure and now transmission gauge doesn't work
Transmission fault alarm is found during driving. The fault alarm is caused by low transmission performance and high transmission oil temperature.There have been three gearbox fault alarms in the past 15 days. I went to the repair shop to detect and report the fault of the gearbox oil temperature sensor before coming for repair.The problem was basically determined according to the fault, and then a road test was carried out to see whether the problem was consistent with the owner's description. After driving for a period of time, the gearbox was normal. Previously, the owner said that he encountered a gearbox fault alarm several days ago, and it was normal at ordinary times. It seems that there will be no such fault phenomenon as Ford f250 gearbox alarm reminder today. Then use the computer to detect the fault code of the transmission system. As the owner said, there is a problem with the data flow of the transmission oil temperature detected by the computer. The data flow of the transmission oil temperature fluctuates abnormally. It is obvious that the signal of the transmission oil temperature sensor is abnormal.
Then use the computer to detect the fault code of the transmission system. As the owner said, there is a problem with the data flow of the transmission oil temperature detected by the computer. The data flow of the transmission oil temperature fluctuates abnormally. It is obvious that the signal of the transmission oil temperature sensor is abnormal. The transmission oil temperature sensor is integrated with the transmission computer, so the transmission computer needs to be removed for inspection. Then remove the transmission electromechanical control unit (transmission computer and transmission valve body) and check the oil temperature sensor on the transmission computer. It is found that the oil temperature sensor is firmly welded, the transmission oil level sensor is heated, and the resistance value changes sensitively. It is obvious that the transmission oil level sensor is normal. So what is the reason for the abnormal transmission oil temperature data flow? That is the problem of the transmission computer, that is, there is an internal fault in the transmission computer. Replace the transmission computer
The computer failure of Ford 2000 ford f250 7.3 diesel temp, oil pressure and now transmission gauge doesn't work double clutch gearbox is relatively rare. The common failures include oil leakage at the joint of gearbox and engine, starting shivering, gear shifting faltering, etc. When you encounter the fault of Ford Zhisheng double clutch transmission, you must go to a professional transmission maintenance center for maintenance.
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