i have the hondata s100 p28 ecu, i got the distruibutor, but do i need the 4wire o2 sensor, or will the s100 take care of that? and what about the resistor box, obd1 doesn't require that, so what do i do with that?...anything else that i'll need for my turbo rex?

 

Youll need the resistor box if your injectors are low-impedance.. If your using your old injectors and there wasnt a resistor box there before then your dont need one now..

 

I am thinking you will have to do some injector re-wiring

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tgreaves &raquo;</TD></TR><TR><TD CLASS="quote">Youll need the resistor box if your injectors are low-impedance.. If your using your old injectors and there wasnt a resistor box there before then your dont need one now..</TD></TR></TABLE>

I agree if the injectors were untouched you'll be fine.

Low impedance (peak/hold) 1.5-2.5 ohms resistance (needs resistor box)
High impedance (saturated) 13-18 ohms resistance (no resistor box)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slammed91integra &raquo;</TD></TR><TR><TD CLASS="quote">i have the hondata s100 p28 ecu, i got the distruibutor, but do i need the 4wire o2 sensor, or will the s100 take care of that? and what about the resistor box, obd1 doesn't require that, so what do i do with that?...anything else that i'll need for my turbo rex?</TD></TR></TABLE>

If you are going to run in open loop, you do not need an O2 sensor. Do you have the OBD0-1 harness yet?

 

i have an obd0 harness, we spliced in the dist. plugs, and questioned the o2 situation. i have rc 550's from a 99 si civic...they plugged right in...

 

can i run the s100 in an open loop setup?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slammed91integra &raquo;</TD></TR><TR><TD CLASS="quote">can i run the s100 in an open loop setup?</TD></TR></TABLE>

And not have a 4 wire O2 sensor?......Yes you can.

 

thanks man, any other ideas of anything i might need to do?...with this wiring setup for this conversion?