need to save money, writing patch to control closed loop with WB
You totally can get a WB to reproduce the same results as a NB can, without question. It all depends on how you setup the subroutine to react to the voltage scale. There are more and more cars running WB's from the factory now and I personally have used my ZT-2 to simulate my NB with even more stable results than a standard NB sensor. There are only a few factors that need to be focused on but if its executed properly you can have identical results.
You totally can get a WB to reproduce the same results as a NB can, without question. It all depends on how you setup the subroutine to react to the voltage scale. There are more and more cars running WB's from the factory now and I personally have used my ZT-2 to simulate my NB with even more stable results than a standard NB sensor. There are only a few factors that need to be focused on but if its executed properly you can have identical results.
My 335 has two wideband O2 sensors and there's no such things as "open loop" with this car. 14.7:1 through peak torque
, but that has to do with the nifty direct injection it uses too. 