DIY WB
10-27-2006, 11:03 PM
#1
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Car: 1967 Camaro
Engine: ZZ454
Transmission: 200-4R
Axle/Gears: 12 bolt 3:55
DIY WB
Been doing a lot of internet scrounging on how to put together a DIY wideband O2 reader/display. The most useful stuff I have seen recommended coming here for help.
I would really like to put one together a WBo2 as a project for my son and I. The site I eventually found (Welcome to diy_efi/efi332) had a parts list, but no schematic. There was a link to buy the PCB but the link was broken, and the email was unanswered... An archive note on that site was what led me here.
After searching your archives, I think I have a pretty good picture/idea of what happened in the past here when a DIY WB project was born. I'm sensitive to and bummed that the public domain gets taken advantage of a by a few...I've seen it happen on other sites as well.
With that said, I decided to register here and hoped that you'd be willing to help a Camaro brother out!
Does anyone here know of a source for the PCB or the schematic for this? Thanks, Scott
I would really like to put one together a WBo2 as a project for my son and I. The site I eventually found (Welcome to diy_efi/efi332) had a parts list, but no schematic. There was a link to buy the PCB but the link was broken, and the email was unanswered... An archive note on that site was what led me here.
After searching your archives, I think I have a pretty good picture/idea of what happened in the past here when a DIY WB project was born. I'm sensitive to and bummed that the public domain gets taken advantage of a by a few...I've seen it happen on other sites as well.
With that said, I decided to register here and hoped that you'd be willing to help a Camaro brother out!
Does anyone here know of a source for the PCB or the schematic for this? Thanks, Scott
Last edited by 67Therapy; 10-27-2006 at 11:07 PM. Reason: put in breaks for readability
10-27-2006, 11:26 PM
#2
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Car: 87 T/A
Engine: 441 SBC 12.5:1 0.680" Lift
Transmission: T-56
Axle/Gears: 4.10 TruTrac Moser 9"
Damn, I had like 3 or 4 of the original DIY WB PCBs. Think I just threw them out.
10-29-2006, 07:05 AM
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Car: 1967 Camaro
Engine: ZZ454
Transmission: 200-4R
Axle/Gears: 12 bolt 3:55
10-29-2006, 09:35 AM
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Back in '01 the sensor could still be had for ~$100 brand new; last I checked
the same piece had risen to ~$400+.
Unless you have a source for the part at a reasonable price, there is (alas)
not much point in pursuing the DIY project. Which is a shame, since it was
such a magnificent idea. Mine's still running 5 years later...
11-25-2006, 12:19 PM
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Car: 87 T/A
Engine: 441 SBC 12.5:1 0.680" Lift
Transmission: T-56
Axle/Gears: 4.10 TruTrac Moser 9"
Hey, I found those 3 extra DIY WB PCBs I had lying around. Guess my packrat mentality is still alive and well!
They're marked as followed:
DIY-WB rr 07/01
Rev 6
Copyright 2001 BobR
PCB and Circuit
All Rights Reserved
Not for commercial use
Made in the USA
You're welcome to them, just send me an email offline if still interested.
They're marked as followed:
DIY-WB rr 07/01
Rev 6
Copyright 2001 BobR
PCB and Circuit
All Rights Reserved
Not for commercial use
Made in the USA
You're welcome to them, just send me an email offline if still interested.
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