I just bought a b20z2 out of a 2000 CRV. I am planning on putting this into my 94 ls. Im planning on using the throttle body from the ls along with the intake manifold and everything that goes along with it. To my knowledge all the other sensors will plug in. If I remember correctly the b20z has a knock sensor, since I will be running the ls obd1 ecu there will be no plug to plug into the sensor. Is this going to cause a problem? Will the motor run? I dont want to have to convert to obd2 or anything like that unless I have to. Any help would be appreciated.
Thanks in advance.

 

bump

 

Don't know much about the swap, but here's a good link to look at:

https://honda-tech.com/zerothread?id=1467903

 

A long block is a longblock. The ecu "tells" the engine what to do, so if you are running an OBD1 P75 ecu and all of those parts you mentioned it should run fine. Where you run into problems is when you try to use an OBD1 engine and harness in an OBD2 car with the OBD2 ecu. Then the ecu is "looking" for things that are not there. Good luck!!!

-Also, I think the sensor you are referring to is the CFS (crank fluctuation sensor).