I have a civic si (00) which is obd2.

Ive just bought a whole ready built b20vtec long block, its all swapped and in my car.

The injectors that came with it are obd1 so my obd2 harness will not plug into them.

Heres the questions -

1. So first i must splice the wires into one another yes? ( a diagram if you have it would be perfect please)

2. I think because of this i need to use a resistor box, how the hell do i wire that in? (again diagrams would be appreciated)

Thanks, please reply, i need this info so much!!

( soz im a dumb expletive with electronics!!)

 

What kind of injectors are in the new motor, and do you still have your stock ones?

 

The new injectors are RC 1000cc and yeh i still have the stock ones. i wish i was good at car electronics lol

 

The 1000cc injectors will need a resitor box.I guess your turbo if you need an injector that big.The box is no big deal.There are a few good write-ups about it.If you only need injectors under 750cc they are available without the need for a resistor box.
Glenn

 

How sure are you about if using 750cc injectors i dont need a resistor box??
are you sure it wont fry the ecu?

 

you can get 750cc saturated injectors (high impedance)and they do not require a resistor box. what engine management are you running?

 

Hondata s200. I might pay me get 750cc, not ideal really, i guess the only other option i have is to wire in a resistor box?????

Thanks for the input so far guys, keep em coming

 

bump, can someone drop me a diagram of some sorts??

Would appreciate it greatly

 

bump

 

https://honda-tech.com/zerothread?id=517274