Coolant Temp Sensor - Aux Input

Dazman1360 · Post by **Dazman1360** » Thu Oct 16, 2014 3:34 pm

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

Post by **brentp** » Thu Oct 30, 2014 10:46 pm

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.