I am restoring a wrecked 1996 a4 and need some help with the computer. I bought the car after it had sat at the yard for 2 years, and apparently the memory has gone blank? The engine turns over, is getting fuel, but no spark. Several dash lights are illuminated. I have taken it to have codes read, all the sensors check out (cam, crank, etc). I had 2 fusable links repaired and a module replaced already. I am at a loss what to try next. If there is anyone in NE ohio that knows the programming on the 12v 2.8 I would love to hear from you. Thanks