replaced motor, now I have a P0700 code

Question

I just replaced the Motot on my 2004 Civic and now it is trowing a P0700 code. I am wondering did I maybe hook somthing up wrong or switched 2 vacuum line? the trans worked just fine now it does not seem to be going into first gear. What have I done?

Answer 1

No vacuum lines will cause you not to go into 1st gear, Beside a P0700 there should be another code set with it, If you have just a P0700 , you obviously will set a P0740 for the TCC, When you set the engine to be installed, do you remember seating the torque convertor in its place?