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In my poll I have included what I feel to be the best five Wideband Controllers within the same general price range. I based this on the following:
Tuning Software Compatibility
O2 Sensor Options
Accuracy
Perceived Quality
Popularity
Price
Now, I’d like to have everyone that has actually used the above products vote for the wideband they would recommend, and list why.
Also, list any technical benefits and or limitations of each.
For my application I will be using EFILive to scan and tune a car with no catalytic converters, and unladed race fuel may come into the picture down the road.
http://www.fjoracing.com/products/WBAFR/
http://www.aempower.com/ViewCategory.aspx?CategoryID=81
http://www.widebandcommander.com/productinfo.htm
http://www.innovatemotorsports.com/products/lm1.php
http://www.innovatemotorsports.com/products/lc1.php
Thanks!
Last edited by jermstyle; Oct 10, 2006 at 05:42 PM.
i have a lm-1 so i'm going to vote for that
It may not be for everyone, but it works great for me. And after all the issues with the LM and LC's im kinda glad I didnt get one of those.
Are the others just not chiming in on this? Or has innovative improved recently?
Innovative defiantly had an edge on price.
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I personally think that what really separates the wideband controllers is their compatibility with both the Bosch and NTK sensors.
For those considering race fuel, the NTK sensor is a must.
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I have owned all of the above except for AEM.
Twin Tech and Tech Edge have been the most accurate (in relation to our twin pump dynojet wideband). My LM1 and everyone else I've seen has been about .5 point off at wide open but pretty damn close every where else.
The AEM was really close except for at idle but the car had a turbo on it... so that may have something to do with it. IT would start to report AFR's in the 11's at a idle but the block learns where all very nice and you couldn't smell anything out the exhaust. On top of that the dynojet read fine.. so something was goofy with the AEM. Probally placment had most to do with it.
You know its funny. I've been tuning since the only option was the DIY-wb. Anyone else remeber DIY-wb.org or something like that? Tech edge was the first guys to offer an affordable hobbiest wideband.
Are the others just not chiming in on this? Or has innovative improved recently?
Innovative defiantly had an edge on price.
Last edited by BOONE; Oct 12, 2006 at 04:51 AM.
The only issue I have is after a WOT run my AFR jumps up to 20.1 for a couple of seconds but maybe thats notmal.
Are the others just not chiming in on this? Or has innovative improved recently?
Innovative defiantly had an edge on price.

