Wolf 3d v4 questions

[Starion VR4]

You can use a narrow band oxygen sensor with the wolf 3dv4 if you want closed loop control. It is only really necessary if you have a cat converter though. A cat needs a stoichiometric mixture to operate efficiently hence the need for a oxygen sensor. If you don't have an oxygen sensor you can tune it to run leaner than stoichiometric.

The only wideband oxygen sensor that will work with the wolf is the bosch LSM-11 and it's only useful if you have the hand controller as there is no air/fuel ratio display in the pc software.

Af was introduced in Ver 4.72, it will show bout both voltage & AF's. OXY-V is o-1 for narrow band & AF is for wide band 0-5v, you can use ANY wide band unit with a 0-5V output, the LSM-11 is useless & very expensive & not woth it. The AEM wide bands seam to be good. Having said that V4/400 units need to have a sticker on the back stating they are "WIDE BAND COMPATIBLE" to be able to accept the signal & deal with it.:beer

[enthuzed]

Thanks to all respondents...and Thrash, from what I can tell, you have sent an email to me but there must be more...as I've got one titled "part 2". I'll have a proper look tomorrow.

[thrash]

yes.. the second email includes a dotnetfx driver thingo that you may or may not need for your laptop