With MS-CAN HS-CAN Switch, you can access and communicate with all of your vehicle’s existing modules. Please read modify BAFX adapter or BAFX adapter reviews.OHP ELMconfig OBD2 USB Adapter is a basic USB device that can easily access, diagnose, and even configure the as-built data in your vehicle. If you have BAFX OBD2 adapter, you can modify same as ELM327. For example, reading DTCs in all of 5 HS CAN modules and 2 MS CAN modules will always require only 1 shift. Please share it, if this article helps you. Using the HS/MS CAN switch (minimize number of necessary shifts) with FORScan version 2. If user confirms the MS/HS switch presence, FORScan will ask user to shift the bus, for example: It means FORScan doesn’t expect a presence of MS CAN bus and is not going to look for it. Module MS CAN bus are supported, FORScan will ask user about HS/MS CAN switch.
When FORScan establishes a vehicle connection, it analyses the vehicle configuration. FORScan makes all the necessary changes in an automated mode. There is no necessity to adjust any ELM327 OBD2 adapter parameters for MSCAN bus. Check the work (it is very important to do not mix CAN-L and CAN-H wires up!) and assembly the ELM327 OBD2 adapter, mark the MSCAN bus and HSCAN bus position on the device box to avoid confusion.įORScan version no.2 has support of MS CAN bus and optimized for using the HS/MSCAN switch.Solder 2 other new wires from 2 other outer mini-switch pins to pins 3 and 11 of the OBD2 adapter jack.Solder 2 new wires from 2 outer mini-switch pins to pins 6 and 14 of the OBD2 adapter jack.Unsolder wires from pins 6 and 14 of the OBD2 adapter jack and solder them to the 2 middle pins of the mini-switch ON-ON.Find a place for the mini-switch (most complex part of the whole operation for some devices that are extremely compact).Disassemble ELM327 OBD2 adapter(carefully remove the label that hides 4 screws, unscrew them).You need buy a 6 pin mini-switch of ON-ON type (for example, MTS-202-A2) in any shop that sells electronic components, also prepare a wire.
What are you need modification MSCAN bus? The pin are often mixed up because of this. The ELM327 OBD2 adapter is one is “OBD2 male”, so it is “mirror”. The picure below will show the modification (ATTENION: the OBD2 socket on the picture means one “OBD2 female”. The easy methold to implement MSCAN bus support by add a SW that will shift between MSCAN/HSCAN bus.
The adapter is one is “OBD2 male”, so it is “mirrored”.) The photo below will show the thing (ATTENION: the OBD2 socket on the photo means vehicle one ” OBD2 female”. The ELM327 OBD2 adapter supported HSCAN bus from stock, because HSCAN bus completely with OBD2 standards.
#Ford diagnostic software elm327 how to#
How to modify ELM327 with HS/MS CAN switch You need small modification to add the MSCAN bus support. ELM327 is supported HSCAN bus, MSCAN bus is not supported by the stock OBD2 ELM327 adapter, because MSCAN bus is a Ford protocol specific solution and on non-OBD2 pins. Many Ford, Lincoln, Mercury and Mazda models are equipped with MSCAN bus, in addition to HSCAN bus. 2 What are you need modification MSCAN bus?.1 How to modify ELM327 with HS/MS CAN switch.
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