wow a lot of info ive been wondering about!
any other info on tuning? like closed loop, map sensors, etc... all stuff ive seen but never understood.
+rep!
I guess i meant if u could post a glossary style list of terms and other stuff u see as important in tuning for noobs (like me )
like so, i had no clue wat a wideband sensor was!
Quote:
Originally Posted by andyman97
What is a wideband sensor?
A wideband sensor, unlike a narrowband sensor, uses a larger voltage scale to read your air/fuel ratio (AFR).
What does it take to put in a wideband?
Installation varies on model, but typically, you connect a positive 12V ignition source for power and a ground. There are two outputs, one for a wideband signal, another for a narrowband signal. These connect to the ecu or piggyback computer that you're using for datalogging, monitoring, etc.
Does this mean UEGO w/b sensor can work simultaniously as a w/b and n/b?
Does this mean UEGO w/b sensor can work simultaniously as a w/b and n/b?
Stock ECU, yes. This is why they have narrowband outputs. You replace your signal wire at the ecu and run the wideband in place of the stock narrowband with resistors and wire the narrowband signal wire back into the ecu while maintaining a display and using the wideband output for datalogging, etc.
Stock ECU, yes. This is why they have narrowband outputs. You replace your signal wire at the ecu and run the wideband in place of the stock narrowband with resistors and wire the narrowband signal wire back into the ecu while maintaining a display and using the wideband output for datalogging, etc.
Doeas this mean you can substitute n/b o2 sensor with w/b one and have it for w/b and n/b duties?
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