Quote:
Originally Posted by rb6freak
Not true. The tuner must know about the cats or lack there of when tuning. My tuner was able to tune with the wideband sensor after the cat, no problem. Accuracy was spot on.
If you're going to flash with the off the shelf carb tune then having a wideband would be for your own observation / logging. Adding a failsafe mechanism would require the tuners assistance.
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Sweet thanks a lot for the info dude.