Gonzo212 Posted April 11 Report Share Posted April 11 hey , currently have the motor out of the car due to an unfortunate circumstance, need to get into the logs on my ecu but i plug it in but its as if the laptop doesnt see it, but i hear it when i insert the usb to my laptop. currently have windows 11 home. my ecu is a link g4x s15. car is, is in the on position with battery hooked up. anyone have any idea why this is happening ? Quote Link to comment Share on other sites More sharing options...
Vaughan Posted April 11 Report Share Posted April 11 First step is to check if the blue light is on in the ECU Quote Link to comment Share on other sites More sharing options...
Gonzo212 Posted April 11 Author Report Share Posted April 11 No light on on the ecu that i can see. car is on power, plugged into laptop with link program open. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted April 11 Report Share Posted April 11 If there is no light on the ECU then the ECU is not powered up. ECU power comes in from the ECCS Relay on pin 38 & 47. The ECCS Relay coil is grounded by ECU pin 4 when ECU Pin 36 is fed power. ECU grounds are 6, 13, 39, 48, 107, 108, 116 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.