Wideband or NOT-to Wideband
Hey guys and gals,
Was recently looking into gettin a few e-tunes (e85/93/RG) and figured I would give a few tuners on MSF.org a chance (since I can get all 3 tunes for what I would pay for a COBB tune at the Plano facility).
I recently asked in the "How to choose your tuner" thread this question:
All I want to know is how many guys (when sending datalogs) send you the AFR reading from a wideband.
The response I received was this :
The factory OEM o2 is a wideband, so no additional sensor is needed/required.
Problem I have with this is that IIRC a specific range is all the OEM o2 sees.
Am I correct or am I looking too far into it?
Remember, this is direct injected
Any and all responses/questions are welcome.
2002 WRX Sold
2007 WRX Sold
2007 STi totaled
2007 Foz XT sold