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My 2002 diagnostic tool demo (wunderbox)


PatAllen

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Tuned up cxzsaq's tii today using the wunderbox.

It makes tuning a breeze.

You have full control over the start / run / rpm. Especially good when trying to dial in both timing and mixture on a motor.

No need for a old analog rpm gauge that you have to connect to the coil.

FYI, dwell was reading ~52 degree with a pertronix ignitior. This was with a (from advanced distributors) rebuilt 008/002 mechanical advance distributor.

Good job Pat for a fantastic product.

i am glad my tool can make other car run better or at their best. that was the goal i guess ;)

imagine now if you would have an 02 sensor, even a narrow band would be helpfull...

cheers !!

2006 530xi, 1974 2002 Automatic summer DD
1985 XR4TI, 22psi ±300hp
1986 yota pick-up, 2006 Smart FT diesel

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Does this product work with a WB O2 sensor? Or only with narrow band?

Thx!

Byas

it can read the signal from the controler of most wide band unit as long as it is 0-5v

0v=10 afr

5v=20 afr

or AFR= (v*2)+10

otherwise it can read any narrow band sensor.

you can change the 02 sensor parameter/type inside the tune box with a jumper. default setting is off.

2006 530xi, 1974 2002 Automatic summer DD
1985 XR4TI, 22psi ±300hp
1986 yota pick-up, 2006 Smart FT diesel

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i am glad my tool can make other car run better or at their best. that was the goal i guess ;)

imagine now if you would have an 02 sensor, even a narrow band would be helpfull...

cheers !!

We had a wideband gauge in an unfinished car, we taped the gauge to the rear view mirror!

A wideband O2 is the only way to go for tuning a tii.

On my own car I'll probably get that extra pin in place for the wideband, so I can read it directly off the unit.

-Justin
--
'76 02 (USA), '05 Toyota Alphard (Tokyo) - http://www.bmw2002.net

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Second run toped off.

i collected way more request/names than anticipated so i temporarily disabled my e-mail button.

Will probably call for a 3rd run in few months as i am gathering enought pars to make 50 more pcs.

thanks for this much unexpected interest.

will follow up often on the project. i will add some more goodies to my "'line of products" soon as i see some potential there.

-stealth tiny LED A/F meters (wb or nb)

-cheap wide band kit (!!!)

-cheap narrow band kit

cheers !

2006 530xi, 1974 2002 Automatic summer DD
1985 XR4TI, 22psi ±300hp
1986 yota pick-up, 2006 Smart FT diesel

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Second run toped off.

i collected way more request/names than anticipated so i temporarily disabled my e-mail button.

Will probably call for a 3rd run in few months as i am gathering enought pars to make 50 more pcs.

thanks for this much unexpected interest.

will follow up often on the project. i will add some more goodies to my "'line of products" soon as i see some potential there.

-stealth tiny LED A/F meters (wb or nb)

-cheap wide band kit (!!!)

-cheap narrow band kit

cheers !

What a coincidence that the same day I hear about your tool, you stop making them. I am VERY interested for the next batch.

Great Job!

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  • 2 weeks later...

What is the total price on one of these so i can start putting some money away for one. I am going to get in on this third batch no doubt.

73 colorado orange 2002 in restoration

owned for 30years

71 2002 gone to parts heaven

72 2002 Malaga Sisters

05 Mini S Moms

FAQ member # 31

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  • 2 months later...
Tuned up cxzsaq's tii today using the wunderbox.

It makes tuning a breeze.

You have full control over the start / run / rpm. Especially good when trying to dial in both timing and mixture on a motor.

No need for a old analog rpm gauge that you have to connect to the coil.

FYI, dwell was reading ~52 degree with a pertronix ignitior. This was with a (from advanced distributors) rebuilt 008/002 mechanical advance distributor.

Good job Pat for a fantastic product.

i am glad my tool can make other car run better or at their best. that was the goal i guess ;)

imagine now if you would have an 02 sensor, even a narrow band would be helpfull...

cheers !!

Thank you both! Pat for making the box! Justin - HUGE thanks to you my man! Car runs better and better every time i run it!!!!!!!!!!!!!!!!!!!!!!!!! Engine compartment is almost there.

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  • 3 months later...

Hi

i am in Sherbrooke.

Local pick-up is certainly possible, but i dont have any assembled at this moment.

I plan to start another batch this fall, soon.

I keep record of all the request and process them by priority of arrival.

Mr. in south africa, i have your name on my list and you will get contacted soon.

Thanks again for all this.

2006 530xi, 1974 2002 Automatic summer DD
1985 XR4TI, 22psi ±300hp
1986 yota pick-up, 2006 Smart FT diesel

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Hi Pat,

Can you put me down for one too (especially now I have gone back to points). Do you want me to email you off the board with my details etc?

Simeon

rtheriaque wrote:

Carbs: They're necessary and barely controlled fuel leaks that sometimes match the air passing through them.

My build blog:http://www.bmw2002faq.com/blog/163-simeons-blog/

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