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Auto diagnostic socket related information 10 y
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1#：K line； 2#：K line；
3#：K line； GND：Ground wire（negative）；
6#：CAN‐H；
7#：RSR232+, J1708+, K line；8#：K line；
9#：K line； 10#：K line；
11#：K line； 12#：K line；
13#：K line； 14#：CAN‐L；
15#：RSR232‐, K line, J1708‐, L line
VCC: power line（Positive）； POWER：Power indicator.
Remark: If lack of vehicle electrical equipment knowledge or unable ... read more Connection of K line communication diagnostic socket 10 y
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Connection method of K line communication diagnostic socket
1、Connection method of CAN line communication diagnostic socket
K line signal voltage is 1V or so lower than battery voltage, Eg, if battery 12V, then signal voltage is about 11V, battery 24V; if battery 24V, then signal voltage is about 23V. When actually measure voltage of pin on vehicle diagnostic socket, there might be deviation of ±0.25V.
Connection method for K line communication with diagnostic socket and Fcar jumper box as shown in picture: signal wire connect to No.7 hole, power line(battery voltage) connect ... read more How To sellect Engine Diagnostic System For Cars 10 y
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Solution: As there are various models and brands in china, engine electronic control systems can be domestic independently developed, or from joint ventures, import. Because the difference of the brands and the technology capabilities of each vehicle manufacturers, domestic vehicle engine management system can be divided into combined electronic control system, Delphi electronic control system, Marelli electronic control system, SIMENS electronic control system, MOTOROLA, BOSCH etc.. Just Delphi’s electronic control system has not less than 10 species. The wrong choice of the system will c ... read more Monte Carlo will not start how to solve it 10 y
www.fcar.com
I have a 2002 Dale Earnhardt Monte Carlo that will not start and only the check engine light comes on. I had it read out with a OBD II scanners and it’s related to the VATS system not allowing the car to start. If I temporarily remove the battery ground and wait a few seconds then connect it will start a couple of times then repeat the same problem engine check light only no battery messages, abs lights, and etc. I think the problem is the ignition switch locking out the car so it won’t start. So I’m in the process of trying to get at the ignition switch to take it out where it’s mounted ... read more |
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Fcar F3-W Testing the global mainstream gasoline + 12V diesel vehicles, reaching to the same effect with the OEM scanners.
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Last Activity: 10 y ago
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Created: 10 y Nov 11 2014
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