I think. . . .I need a new computer ? ? ?

Can anybody just give me a ballpark figure on the cost of a new computer for my 1992 325I ? I just put a new/used motor in the car and it doesn't want to start, it does then dies. . . . I'm hoping . . it's just a relay . . . . but. . . it's not looking to good. :disappoin

Thanks guys ! ! !
Skycity_BMW

Hmmm...it sounds like the crank trigger sensor is not hooked up or adjusted properly.

Can anybody just give me a ballpark figure on the cost of a new computer for my 1992 325I ? I just put a new/used motor in the car and it doesn't want to start, it does then dies. . . . I'm hoping . . it's just a relay . . . . but. . . it's not looking to good. :disappoin

Thanks guys ! ! !
Skycity_BMW
AUTO COMPUTER 888 271-5686 abouth $250 with shipping

Is that from RadioShack? That's really cheap.