Analog conctino to DI-149

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Analog conctino to DI-149

Post by A6intruder » Sun Sep 09, 2018 12:42 pm

On my old DI-148 the analog connection (WB & Boost) had a single connection for the 0-5v signal and there was one ground connection for the whole DI-148 that I connected to the same ground as the EEC.

Now on the DI-149 each channel of the the analog connection has a "+" connection and "-" connection, there is no single device ground.

So can I run a single ground wire from my EEC ground point to each analog channel ground point?

Seems like that would work for signal purposes..


Dan Nicoson
1994 Mustang GT, CHP 331 forged crank bottom end, single Holset HX35W turbo, AFR 165 heads, TF Intake, "Baby" Crower cam with Beehive springs, TwEECer using BE and DataQ data logger

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Re: Analog conctino to DI-149

Post by jsa » Sun Sep 09, 2018 3:23 pm

Yes that will work.


95 Escort RS Cosworth - GHAJ0 / ANTI on a COSY box code
Moates QH & BE

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