I have a b16a sirII going into my crx si. It has a p30 ecu and I sent the harnesses to rywire and had them converted to work for my car and engine combo, also they sent an obd0-obd1 ecu jumper. My question is do I need to do anything as far as with the injector resistor box? I have read something about having to remove it. Thanks for the help.

 

depends on what injecters you run..

If you run your old injectors then yes you need a resistor box..

if you run OBD1 injectors then no resistor box..

thats my understanding..

 

COOL

 

I am just going to run the injectors that came with the engine. By the way my crx is a 1991.

 

k well since you're going to run the obd1 injectors just remove the resistor box and solder the 5 wires that go to it together (4 yellow, 1 red).

 

Is this the resistor box. Im guessing that all I have to do is just not plug it in. The rywire harness doesn't look like it has a plug that will fit it anyways.

 

It has 4 black and one red. no yellows. And as far as solder them all together could you elaborate a little bit Thanks!

 

Is it possible rywire just bypassed it for me?

 

i lied its 4 red/black, 1 yellow/black. i couldnt recall so i just went out to check my car. yes i realize the colors on the resistor box itself are not those colors however the ones on the engine harness are.

it is possible they did this for you. i belive they use a plug which goes into the male green connector on the harness side which effectively connects all those 5 wires together. if they did not do this then you will need to solder these 5 wires together. and by that i mean tie all of those wires together.

 

D16SiHatch
you are exactly right. I looked at the rywire harness and they inserted a plug that connects all the wires together. Thanks for the great info.

 

i just plucked that plug off the engine harness that came with the motor

 

Please keep all these together...thanks

https://honda-tech.com/zerothread/2404848

 

the cluster converts that input from the cable into an electric output that is sent back to the ecu That is exactly the info I needed. Thanks!!!!!!!!!