Which one first FJO Wideband o2 or Hondata 4b
09-05-2002, 10:14 PM
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Which one first FJO Wideband o2 or Hondata 4b
Ok this is my issue. I live in Germany and most of the dyno aroung here do not have wideband o2 sensors. I wanted to get the hondata 4b to tune my car but I know that I will also need to tune the air/fuel as well. I do not have the money right now for both. The question I am asking is do you guys think I should get the FJO firsi or the 4b. Thanks for your help.
09-06-2002, 06:02 AM
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Re: Which one first FJO Wideband o2 or Hondata 4b (Nerv2g)
A wideband isn't gonna do you much good without a way to adjust your A/F mixture......think about it 
09-06-2002, 11:30 AM
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Re: Which one first FJO Wideband o2 or Hondata 4b (Nerv2g)
Yeah, but then you'll have to video tape your FJO LED and VAFC at the same time to see what the A/F ratio is at every rpm level when you make a run, then go back, watch the tape and then make adjustments ............LOL
I would get the 4b first, get a decent chip and go from there.
I would get the 4b first, get a decent chip and go from there.
09-06-2002, 01:49 PM
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Re: Which one first FJO Wideband o2 or Hondata 4b (Farnsrocket)
http://www.dataq.com/194.htm will give you a datalogger that will log 4 analog ins, so you can log rpms and your A/F ratio. For $25 it ain't too shabby...
Ben
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09-06-2002, 11:16 PM
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Re: Which one first FJO Wideband o2 or Hondata 4b (DIRep972)
Instead of video taping the v-afc and the a/f ratio, I was going to buy the connector to plug it in to my palmpilot so it could log the data and it's alot cheaper then a video camera 
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