vssb 6758 chip has anyone ever located a datasheet?

[babywag]

Just curious mostly, seems possibly a proprietary chip?

Rather than hack a vssb module to do what I need it to do, I'd rather try to make a new one.

[1project2many]

Interesting question. I've never tried before. Is it a Delco chip? Mot-Semi?

[babywag]

It has no identity markings, that's why guessing proprietary and haven't seen a datasheet.
Kinda like odometer chip in my 94 Caprice....no datasheet.

Aftermarket vss stuff is just stupid $$ imho.
The simple 2prs ones are up to $120 now.

The vssb is probably $5-$10 in components and would be nice to diy?
I have 2 of stealth(jtr) 2prs units installed in my jeeps.
My jeeps use an 8k vss(cruise).
In order to use a vssb for ecm/pcm they need to be modded.
I think nowadays there are chips that'd work?

Surprised there isn't something in diy arena?
Be nice to add/hide it inside ecm/pcm too.

[1project2many]

Interesting chip. Some of the pictures show it on a DRAC, some on a VSSB, and some VSSB's show a different number. I'll try to look around and see what I can find.

Are you aware of this Jeep VSS solution?
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?4275-VSS-signal-converter

[babywag]

Interesting chip. Some of the pictures show it on a DRAC, some on a VSSB, and some VSSB's show a different number. I'll try to look around and see what I can find.

Are you aware of this Jeep VSS solution?
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?4275-VSS-signal-converter

I did find that thread but no schematic? attachment doesn't work anymore.

[babywag]

Went to local yard today...geez hard find these things.
Found a smaller one in a caddy.
Different than any I've seen before.

[1project2many]

Ohh... a lot of the attachments got lost. It's not gone, just... lost. I'll see if I can remember how to find them.