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Re: A quick easy question for the EFI guys [message #366252 is a reply to message #366245] Fri, 20 August 2021 21:55 Go to previous messageGo to previous message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
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EBL changed from an RS232 serial connection to a USB connection around 2018. The USB cable has a stereo style 1/8" plug on one end that plugs into a female connector on the wiring harness.

The previous RS232 cable had a modular cable that plugged in to the EBL.

You may need to add the female connector to your wiring harness for the newer USB cable. Here is a page that shows how:
http://dynamicefi.com/EBL_Flash_Install.php

Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that

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