Coolant Temp Sensor - Aux Input

EDIS and Megajolt installation related topics. Be sure to review the <a href="http://www.autosportlabs.net/MJLJ_V4_vehicle_installation_guide">Vehicle installation guide</a>

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Dazman1360
Posts: 17
Joined: Mon May 28, 2012 8:36 pm

Coolant Temp Sensor - Aux Input

Post by Dazman1360 »

I want to start using the advance correction part of my MJ ECU, I have fitted a standard GM Style Coolant Temperature Sensor. These are the values as provided by the suppler of the sensor.

2 Celsius = 4000 ohm
74 Celsius = 362 ohm
94 Celsius = 212 ohm

To be honest I don't really understand or know how to get the values above onto the ECU.

Can someone help?

Many thanks

brentp
Site Admin
Posts: 6274
Joined: Wed Jan 24, 2007 6:36 am

Post by brentp »

There are users here who have adapted the GM coolant sensor to the Megajolt using the built-in 2.2K pull-up resistor, you can find their post if you do a bit of searching. Essentially the values are loaded into the mapping configuration for the auxiliary channel.

If you get stuck, let us know and we can help you out.
Brent Picasso
CEO and Founder, Autosport Labs
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