Digifant ABUS update

[cory.langford@icbc.com (Cory Langford)]

Seems like the Digifant (1 & 2) ABUS from Vw has the following
Characteristics (all I have found so far)

Single Wire Control bus with data rates of 500 KB/S using NRZ encoding,
16 bit data field.  

I am thinking this is the same single plug they have on the corrado for
diagnostics at the dealer ship.  Looks like it is on pin 20 of the ecu.

Next step is finding a cheap analyzer that can read it :)


-- 
Cory Langford
'86 Oettinger turbo project
'82 beater (winter driver)