Getting UpRev done, what should I specifically ask the tune to include?

Jordo! · 08-15-2013, 04:30 PM

Quote:

Originally Posted by XwChriswX

So when someone adds a wideband AFR meter for a gauge in the console, are they tapping into the Primary OEM sensors, or replacing a primary OEM sensor?

Or are they replacing the secondary OEM sensor?

Or are they requiring their own bung to be added on to the piping?

Just wondering if you can turn off the OEM Secondary sensors, and replace them with an aftermarket AFR gauge in those bungs?

OEM's are wideband, so you could either get data from them or add a new sensor (or two).

I'd just use OEM -- why spend money on sensors you don't need.

You can adjust the sensitivity on the 2ndary O2's. No idea if OEM ECU cares if they are there or not if you switch off the corresponding DTC. Probably not.

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