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EMU Disconnecting

Posted: Sat Oct 28, 2017 8:31 pm
by Dozernb1
Hello I am having a couple issues with EMU I have a 91 MK3 Supra with a 7mgte and every time I start the car the emu disconnects. It tries to reconnect but no go. I was told that it may be electrical interference from the ignition system. I have put on more grounds new plugs and plug wires checked and rechecked wiring got a new usb cable with ferrite chokes but still no go. My second problem is I was reading that someone had the same issue with a megasquirt and they solved it by switching to a serial to usb cable so I went and got another laptop with a serial port. With this (windows 10 on both laptops) laptop the software loads I can change things in the software but the status bar and sync are just black boxes no connected or disconnected. Anybody else ever had either of these issues? Thanks.

Re: EMU Disconnecting

Posted: Sat Oct 28, 2017 11:24 pm
by PSI-Motor
Wich sparkplugs are you using?

Re: EMU Disconnecting

Posted: Sun Oct 29, 2017 1:47 am
by Dozernb1
I am using NGK BKR7E.

Re: EMU Disconnecting

Posted: Sun Oct 29, 2017 9:09 pm
by RasPL
All grounds must be in star topology - more don't means better.

Re: EMU Disconnecting

Posted: Mon Oct 30, 2017 3:26 pm
by Dozernb1
Star topology ?

Re: EMU Disconnecting

Posted: Tue Oct 31, 2017 9:54 pm
by RasPL

Re: EMU Disconnecting

Posted: Sun Nov 05, 2017 7:10 pm
by Dozernb1
Problem with laptop disconnecting solved....updated firmware. Thanks for the replies.