alright here is the deal I bought a 50,000 mile 95 si engine with the complete engine harness and ecu. I need to know if that will work like straight bolt up or whatever else I may need to do please help me I really don't know if my vtec will work like this or not. Do I need the harness from the ecu to the engine compartment or not? help me

 

Should be a direct bolt-in affair.

 

With the engine harness, it should bolt right in.


However, the wiring on the firewall side can be a little iffy depending on year of production and a whole buncha other stuff.

 

both the engine and the car are 95's mine is a cx the engine, engine harness, and ecu are all out of a 95 Si

 

Your chassis should be wired for vtec so if you use the D16Z6 harness then it should be a bolt-in affair. I put a D15B SOHC VTEC in my cousins 95 DX Coupe using my old D16Z6 harness and it worked great.

 

I put a b18c1 in my 94 CX and it wasn't wired for VTEC.



:dunno: Some are, some aren't.

 

Yeah, there is no reason his car should be wired for vtec. The 92 model year 5th gen hatches (just hatches? coupes/sedans too?) all are. But his probably isn't if it started it's life as a non-vtec model.

-PHiZ