Is it possible to make the Apexi PFC read just one O2 sensor?
With the turbo Downpipe I have it would be nice to have it read just a single sensor
At present I'm going to have the 2 leads connecting to 1 sensor using a Y lead, but would prefer to do it differently
I am faily sure you can as its the same ecu as the celica
I am also interested in this...and was looking at the exact same solution as you currently!
(I've assumed its possible to make it run on 0 easy enough. Just not sure whether 1 will be possible without changing the wiring as said.)