Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Ecu master classic

Practical Standalone Tuning

Forum Posts



Tech Articles

Discussion and questions related to the course Practical Standalone Tuning

= Resolved threads


Hello .... how do I setup the aem xtype wideband in the ecu masterclassic

You would need to connect it this way :

Wideband -------> ECU

White Wire ----> Analog Input (you can choose the one you want)

Brown Wire ----> Sensor Ground

Then, in the sensor tab, oxygen sensor parameter, you select external controler, and select the fuel type. You select the analog input you connected your wideband to in the list. Finally you need to sent the calibration "AFR at 0V" and "AFR at 5V" according to the scaling formula at the page 13 of the manual. I always confirm the scaling that my wideband gauge reads the same as what I see in the ECU Master Software.

Link to manual : https://www.aemelectronics.com/files/instructions/30-0334-X-Series-OBDII-Wideband-UEGO-Controller-Gauge.pdf

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?