I'm having some problems w my hatch I had it running at one point its a 92 vx w d15b7 stock everything it ran but idle bad n drove like crap after I installed the motor, was throwing code 3 for map so I manually wired the map sensor to ecu code went away. Now the car doesn't crank at all so I bought new starter and it won't crank for long period let alone start up it cranks for about 3 seconds and it stops cranking on its own.

 

No cells pop up at all

 

Check your starter ground, and all of the other grounds in that matter. A lot of people disregard them when changing engines.

Check the battery.

Did this engine ever run at all?

 

check tps and map sensor plug. sound like you swap plug.

 

Map n tps r correct the hqrness I used didn't have a map so I wired one in myself it has the tranny ground n that's about it has battery in rear n that's grounded as well now the fuel pump kicks on every time I switch it to the start position n I don't get any crank at all now