VQ35HR S13 Sil-Coupe Build

[taneal1]

Originally Posted by WhiteGLX

I used a Stack ST8130 display to get all my temp, pressure, Tach, speedo and fuel signals. It interfaces with its own sensors that i had to add. I tried to mess with as little of the factory VQ wiring as possible.

Hi, I have a '97 240SX with a VQ35HR engine and a Stack 8130 display. The 8130 "Engine Speed" cable is connected to pin #110 on the ECU. The tach reads zero RPM under all conditions. I have not yet installed a "pull-up" resistor.

I would be grateful if you could tell me how you got your Stack tach to function.

Thanks for any info!

Tom