1996 Lamborghini VT 2wd, 1994 Ferrari 348 Spider
I have a 96 5.7 VT with an OBD II compliant nameplate in the engine compartment, but have been unable to get a reading off the OBD II port. Have tried several readers including 2 recommended by users of this site, but all I get is a "cannot link" notice on the reader. The units appear to try to connect and sort through various protocols, but eventually time out. Data has been pulled from the car using the $20K diagnostic computer from Lambo, but I would expect the OBD II port to work as well. The schematic that I have appears to be completely worthless in tracking the wiring. Does anyone have any thoughts as to what might be the problem?