Please enable JavaScript to view this site.

MaxxECU online help

clip0186

Ethanol sensor connection.

Sensor and connector.

 

 

MaxxECU usage

 

clip0016

Start by activating the Ethanol sensor on wired digital input (DINx).

 

 

clip0017

Check real time value for connected ethanol sensor in the RealTime Data tab in MTune.

If 85% and 0.0degree C = no sensor connected. If temperature is 125 degree C, the polarity is wrong, change active level high/low.

 

 

Note: If the system detects an ethanol sensor error/contaminated fuel, it will change the current ethanol concentration RT-value to 0.0% and use AFR for E85.