Holley and stock tach wiring? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

5LTRETR · 03-10-2020, 10:27 AM

Ive pretty much retained every gauge in my car but I would like to get my tach working again. I have a holley terminator x max and I didnt want to run a holley dash. Has anyone successfully tied there holley into their stock ECU/harness and got their tachometer to work properly? I have looked at some wiring diagrams but I need some help. What do I need to do. Thank you.

Morgan.13 · 03-24-2021, 02:31 PM

Any update on this? What did you need to change to run the terminator?

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03-10-2020, 10:27 AM	#1
5LTRETR Drives: 2010 Camaro 2SS/RS Join Date: Jun 2016 Location: Niles,MI Posts: 25	Holley and stock tach wiring? Ive pretty much retained every gauge in my car but I would like to get my tach working again. I have a holley terminator x max and I didnt want to run a holley dash. Has anyone successfully tied there holley into their stock ECU/harness and got their tachometer to work properly? I have looked at some wiring diagrams but I need some help. What do I need to do. Thank you. Last edited by 5LTRETR; 03-10-2020 at 10:43 AM.

03-24-2021, 02:31 PM	#2
Morgan.13 Drives: 2011 camaro 1ss Join Date: Jul 2017 Location: Wisconsin Posts: 92	Any update on this? What did you need to change to run the terminator? Sent from my iPhone using Tapatalk