Nissan 240SX Forums banner

WideBand o2 Sensor Shootout

1.4K views 19 replies 14 participants last post by  Tripz  
#1 ·
#7 ·
Wow, the PLX is disappointing...I was just looking into getting one as well. +/-1 AFR accurate? That's the difference between running well and popping an engine in a matter of time!

It's too bad they didn't test out the JAW wideband as well...
 
#12 ·
I dont like how everything was tested together. They should of spread them out a bit but maybe it doesnt matter? Anyways uego isn't a bad piece either but that innovative really got my attention.
 
#14 ·
it actually will data via a serial port and your laptop! when mine comes in I am going to try to work with the Nissan Datascan guy to get it incorporated into the next release.

so datalog with a uego, you simply buy a 1 dollar serial port connector end and solder a ground wire and the blue data wire to it, and viola, datalogging!
 
#15 ·
Good find, 240-kid! Definitely helpful since I'm in the market for a wideband! I'd rep you but my subscription expired :(

bakgwailo, I'm interested to hear more about modifying the UEGO. Do you have a link that describes your method? I wanted to pick it up a UEGO to match my Tru-boost, but no datalogging = fail. What software would you have to run?
 
#16 ·
Well, basically, you get a DB9 (rs-232) female receptacle (or a serial cable if you have one to cut up), connect pin 5 to AEM's ground, and pin 2 to RX (blue cable). Then connect to laptop (or get a usb->serial cable) and you can open a virtual terminal into it to see the data out. I found out about this through google on some Evo forums, and apparently, the Evo consult like software apparently can see it and log in properly. Right now, I am not sure if the Beta version of the next Datascan release will work/see it, but from talking with the developer of it, it seems that he is willing to add support if I get him the specs to it.