Harness Archives - NexGenEFI, LLC - Data Visualization for your hotrod! https://www.nexgenefi.com/product-category/harness/ Transforming Engine Data into Design for a New Digital Dash Experience Mon, 27 Apr 2026 16:23:19 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.nexgenefi.com/wp-content/uploads/2023/04/cropped-279093255_4935101506543261_5158725571672928700_n-32x32.jpg Harness Archives - NexGenEFI, LLC - Data Visualization for your hotrod! https://www.nexgenefi.com/product-category/harness/ 32 32 217918677 HPTuners CORE CANBus harness https://www.nexgenefi.com/product/hptuners-core-canbus-harness/?utm_source=rss&utm_medium=rss&utm_campaign=hptuners-core-canbus-harness Sat, 07 Dec 2024 01:51:24 +0000 https://www.nexgenefi.com/?post_type=product&p=3080 This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your CORE CANBus plug. RED – POWER BLACK – GROUND YELLOW – CAN High GREEN – CAN Low    

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]]> This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your CORE CANBus plug.

RED – POWER
BLACK – GROUND
YELLOW – CAN High
GREEN – CAN Low

 

Connection coming out of the CORE ECU.

 

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]]> 3080 Haltech CANBus Harness https://www.nexgenefi.com/product/haltech-canbus-harness/?utm_source=rss&utm_medium=rss&utm_campaign=haltech-canbus-harness Wed, 10 Jul 2024 01:05:01 +0000 https://www.nexgenefi.com/?post_type=product&p=2518 This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your Haltech Rebel LS harness OR Haltech’s CAN Hub. RED – POWER BLACK – GROUND YELLOW – CAN High BLUE – CAN Low

The post Haltech CANBus Harness appeared first on NexGenEFI, LLC - Data Visualization for your hotrod!.

]]> This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your Haltech Rebel LS harness OR Haltech’s CAN Hub.

RED – POWER
BLACK – GROUND
YELLOW – CAN High
BLUE – CAN Low

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]]> 2518 Holley CANBus Harness https://www.nexgenefi.com/product/holley-canbus-harness/?utm_source=rss&utm_medium=rss&utm_campaign=holley-canbus-harness Sat, 30 Mar 2024 02:11:34 +0000 https://www.nexgenefi.com/?post_type=product&p=2253 This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your Holley ECU and also provides another connector which allows you to connect another CANBus based device or even your Holley 3.5″ display. **The initial batch of harnesses have the following wiring […]

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]]> This custom made harness provides Power, Ground, CAN Low and CAN High to the NexLINK series of ECU interfaces.  It connects directly to your Holley ECU and also provides another connector which allows you to connect another CANBus based device or even your Holley 3.5″ display.

**The initial batch of harnesses have the following wiring schematic, yes the BLACK is in the wrong spot and is NOT A GROUND**

VERSION 1 Harness wiring:

RED – POWER
YELLOW – GROUND
BLACK – CAN High
BLUE – CAN Low

VERSION 2 Harness wiring:
RED – POWER
BLACK – GROUND
GREEN – CAN Low
YELLOW – CAN High

 

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