[Diy_efi] wideband O2 monitor

Jason M. galaxiecustom500
Wed Oct 11 06:12:11 UTC 2006


Looked into what we have, Our old wideband is a innovate motorsports LC-1 
www.tuneyourengine.com.  They have it listed for $190.

Our new one is from tech edge, http://wbo2.com/2a0/ it's a 
wideband/datalogger.  Not sure exactly what model we purchased as a DIY kit 
~$210 au or ~$157USD.  This doesn't include a sensor ~$80 - ~$140


----- Original Message ----- 
From: "Jason M." <galaxiecustom500 at sbcglobal.net>
To: <steve at donegan.org>; <diy_efi at diy-efi.org>
Sent: Tuesday, October 10, 2006 2:52 PM
Subject: Re: [Diy_efi] wideband O2 monitor


>I was told the wideband controler we use for ohio state's formula sae team 
>cost around $150.  Was a kit that came as a bare board and bags of 
>components.  I'll try to find out more about it tonight.  Generally we just 
>feed the data to a dyno program on a laptop for engine dyno tuning.
> ----- Original Message ----- 
> From: "Steven P. Donegan" <steve at donegan.org>
> To: <tmc_mike_yates at sbcglobal.net>; <diy_efi at diy-efi.org>
> Sent: Tuesday, October 10, 2006 2:18 PM
> Subject: Re: [Diy_efi] wideband O2 monitor
>
>
>> Unfortunately it isn't as simple as 0-5v the wideband O2 'controller' is 
>> a
>> fairly complex thing. The cheapest complete system I know of is called an
>> LC-1 or LC-2 - <200$...
>>
>>> anyone here know of a wiring schematic and possibly some freeware
>>> drivers to monitor wideband O2 data via serial port?
>>>
>>> ...Yeah im cheap i know but i cant bring myself to pay between 3 and
>>> 600 dollars for something that's so simple as 0-5v.
>>>
>>> Mike
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