Just another WB controller... - Third Generation F-Body Message Boards

firstfirebird · 07-04-2009, 10:52 AM

Little video of the "home-made" WB controller...

Anybody else assembled a JAW? I bought a couple of these and they seem to be excellent for the money.

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junkcltr · 07-04-2009, 05:09 PM

I think it is the best WBO2 controller out there. I picked up a few of them and did the DIY assemble. I had two LSU4.2 sensors I bought back in 2006 for $50 a piece.
I have had the LSU4.2 along with the JAW controller in the turbo truck with water/alky injection for about 10k miles now. I use a modified $8D code version that runs off the JAW WBO2 as the main O2 sensor for closed loop. It is reliable. The only thing I did was add some filtering in the $8D code for reading the WBO2 input. The way the JAW does it with a PWM output has some ripple so I filtered it a little (2 pole filter) to get it a little more stable, but also keep good transient response. I feel the transient response is extremely important in boost applications.

Overall, the JAW is the best bang for the buck. I hear others complaining about Innovate controllers frying and needing resets. That never happens with the JAW controller.

Drumer919 · 07-05-2009, 07:51 PM

How much are they? Do they require fresh air calibration when using the LSU4.2? I'm more than happy with my AEM but thats pretty awesome.

firstfirebird · 07-05-2009, 08:47 PM

I paid $70 for the version 1.03, but Alan had just run out of them and send me the 1.041

Great at answering questions via e-mail and has a forum on his site even.

Drumer919 · 07-05-2009, 09:10 PM

With the sensor or just the controller / display thing?

firstfirebird · 07-05-2009, 09:53 PM

The controller and display kit. Big bag of parts and PCB.