CP9A Posted February 19, 2023 Report Share Posted February 19, 2023 hi All , im setting up my EVO 5 with a vi-pec ecu ive purchased second hand. as a base map is already on this ecu. i will be installing the new I/AT sensor/ ECU on my car myself before taking it to the tuners. my questions are; - i intend on making my own usb to can cable , so is the out put of the can connector actually +14v as its often labled as vcc and to my knowlage VCC is 5v ? -what is the correct software to install / calibrate the vi-pec EVO 4-8 BB V1.2 ECU Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 20, 2023 Report Share Posted February 20, 2023 USB only needs Data+ and data- and probably the shield is a good idea. The 5V and Gnd are only for powering devices like USB mice etc. VTS V4.10.2 should work for that ecu. Quote Link to comment Share on other sites More sharing options...
CP9A Posted February 20, 2023 Author Report Share Posted February 20, 2023 @Adamw legend thank you Quote Link to comment Share on other sites More sharing options...
CP9A Posted February 23, 2023 Author Report Share Posted February 23, 2023 Hey @Adamw would you recommend putting the sheild to ground with a resistor or pin 4 on the board as there is no current? Quote Link to comment Share on other sites More sharing options...
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