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03-29-2014
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#1 |
 Join Date: Jul 2009
Location: Texas
Posts: 793
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wideband O2 sensor kit
Is there a wideband O2 sensor kit you all would recommend for our cars
Any and all options are welcome and mentioning draw back of brands on the market are welcome also Dave |
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03-29-2014
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#2 |
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Join Date: Dec 2012
Location: NC
Posts: 1,786
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Re: wideband O2 sensor kit
I'm interested here on this too...
Do W/B sensors help ECM overcome lean condition at throttle tip-in?
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03-29-2014
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#3 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,709
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Re: wideband O2 sensor kit
There are a number of WBO2s available.
I have used the Zeitronix ZT-2 for a number of years. Very reliable. I have a gauge attached which will displays Lambda, AFR, and MAP volts. Also an RPM input and datalogging software. http://www.zeitronix.com/Products/zt2/zt2.shtml Dynamic EFI has one that allows you to program stoich for the fuel being used. http://dynamicefi.com/TT-1.php Do W/B sensors help ECM overcome lean condition at throttle tip-in? No, you need to modify the calibration to do that. The WB is tool to help you in identifying where you may be going lean. From there you can adjust your pump shot otherwise called Acceleration Enrichment (AE) tables.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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03-31-2014
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#4 | |
 Join Date: Jan 2004
Location: Alex VA
Posts: 1,087
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Re: wideband O2 sensor kit
Quote:
that being said, the WB 02 will help you log what the A/F ratio is during throttle tip in to see what the car is doing which will help with the tune. you can also log with a number of products (Ease, diacom, ect...) to a laptop using the stock ALDL data stream and the narrow band sensors will give you an idea of the AF ratio only problem is with the narrow band sensors they aren't accurate at very rich or lean mixtures (hence the term narrow band)
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95 390 LPE ZR1 (505 rwhp) LSV = Lingenfelter Super Vette Twin Turbo 2003 Z06 (800 RWHP) |
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