2012 L with SE front, SC and other racing goodies - Toyota Yaris Forums

Dliverance · 06-11-2018, 01:00 AM

So the supercharger kit is for a 2ng gen and I didn’t realize the ecu’s were different between the 2nd and third gen. The piggyback needs tapped into the tach, maf, o2 sensor, and power. I was able to figure out all of the 2nd gen wiring but I can’t find a pinout for a 2012 ecu anywhere.

The previous owner also said that power enterprise told him to leave out the wire for the o2 to get rid of the check engine light that he was having. This seems odd to me. The controller tricks the maf and has a vacuum line hooked up to see how much boost it’s making but it doesn’t seem right to not have the controller hooked up to the o2.

I’m going to keep looking for a 2012 ecu pinout and try to get in touch with power enterprise tomorrow. I don’t feel right without the controller knowing if it’s adding the right amount of fuel.

06-11-2018, 01:00 AM	#21
Dliverance Drives: 2012 Black sand pearl <3 Join Date: Feb 2018 Location: Elma Washington Posts: 136	So the supercharger kit is for a 2ng gen and I didn’t realize the ecu’s were different between the 2nd and third gen. The piggyback needs tapped into the tach, maf, o2 sensor, and power. I was able to figure out all of the 2nd gen wiring but I can’t find a pinout for a 2012 ecu anywhere. The previous owner also said that power enterprise told him to leave out the wire for the o2 to get rid of the check engine light that he was having. This seems odd to me. The controller tricks the maf and has a vacuum line hooked up to see how much boost it’s making but it doesn’t seem right to not have the controller hooked up to the o2. I’m going to keep looking for a 2012 ecu pinout and try to get in touch with power enterprise tomorrow. I don’t feel right without the controller knowing if it’s adding the right amount of fuel.