I FINALLY got my 2 channel AT-100 installed today. As many of you have read, I'm hoping to work out an ECU-based fueling solution that actually WORKS for the Arrow headers.
I have replaced the stock o2 sensors with the AT sensors:
They fit pretty well, the inner sensor was a bit tougher to fit, but it's in.
The big connectors wound up in a bit of an awkward spot:
I'm not anticipating a problem, but just not the nicest spot they could have wound up.
I decided to mount everything under the seat as I anticipate accessing the PCV pretty often now to access maps and trim tables.
I have loaded the stock fuel map into the ECU. I have a 0 map in the PCV right now. I started with an AFR table that has 13.2 in all of the "power" areas and 13.8 in all of the "cruise" areas. My plan is to let the Auto Tune do its thing for a while and then create a PCV map. Then I will load this PCV map into the ECU fuel tables and iterate. Hopefully I'll start to see progress towards something good.
More to follow...eventually.
ac
I have replaced the stock o2 sensors with the AT sensors:
They fit pretty well, the inner sensor was a bit tougher to fit, but it's in.
The big connectors wound up in a bit of an awkward spot:
I'm not anticipating a problem, but just not the nicest spot they could have wound up.
I decided to mount everything under the seat as I anticipate accessing the PCV pretty often now to access maps and trim tables.
I have loaded the stock fuel map into the ECU. I have a 0 map in the PCV right now. I started with an AFR table that has 13.2 in all of the "power" areas and 13.8 in all of the "cruise" areas. My plan is to let the Auto Tune do its thing for a while and then create a PCV map. Then I will load this PCV map into the ECU fuel tables and iterate. Hopefully I'll start to see progress towards something good.
More to follow...eventually.
ac