Quote:
Originally Posted by steve99
if you just want to read afr, you can use the oft it will display afr in large display and you can even set alarms based on afr load and rpm to alert you.
you can also rescale the stock front o2 sensor to read quite well down to 10 afr.
if you remove the stock rear o2 sensor your goung to also need to disable the rear 02 sensor trims AF#3 and disable some more cel codes for rear 02 heater and some other i carnt remember.
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I'm actually not using an OFT, I have the map flashed on via a tactrix cable. I wasn't sure if the rear OFT was used, (I come from GD subaru land where that O2 sensor functionality gets deleted pretty quick,) so I wanted to check if I could remove that sensor easily, or if it would cause other problems.
I'm a firm believer in using an aftermarket wideband, can that feed inputs into the ECU and help, as well as power a gauge or is that more trouble than it's worth, and easier to just weld a bung into the header?
Thanks!
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SOLD: 2015 WRB BRZ Limited ('02 WRX BBS, S-04's, Stoptech Sport pads, MXP SP, AVO drop in filter, Mishimoto Intake tube, decatted header, OFT 93 Stage 2 EL Tune, Kartboy rear shifter bushing, Whiteline transmission and subframe lockout bushings, ST Coilovers, SPC Camber bolts w/smaller crash bolt, SPC LCA's & SPC Toe Arm bushings, Red TOMs, TRD Wing.)