Ok, I've been stumped for a few days now as to what OBD my car is actually running and figured I see if you guys could maybe tell me what my car is. I got an 89 civic dx with a 96 ls motor. The ecu that I'm running is a PR4 from a 90-91 integra rs. Now before I get flamed, I did not install this motor in the car and I cant figure out which OBD I am since I keep reading contradicting posts on forums. Hence, why I'm asking now...
Additional information is (I dont know if this information is needed but whatever) that I have an o2 sensor hooked and currently working, I have no resistor box hooked up or installed, and though the motor actually has two o2 sensors, only ONE is actually hooked up.

Please tell me if you guys need more information in order to determine whether or not the car is OBD0 or OBD1.

I also have pictures upon request if that will help resolve my question.

TIA - Jordan




Modified by beeateteen at 4:51 PM 6/14/2005

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beeateteen &raquo;</TD></TR><TR><TD CLASS="quote">Ok, I've been stumped for a few days now as to what OBD my car is actually running and figured I see if you guys could maybe tell me what my car is. I got an 89 civic dx with a 96 ls motor. The ecu that I'm running is a PR4 from a 90-91 integra rs. Now before I get flamed, I did not install this motor in the car and I cant figure out which OBD I am since I keep reading contradicting posts on forums. Hence, why I'm asking now...
Additional information is (I dont know if this information is needed but whatever) that I have an o2 sensor hooked and currently working, I have no resistor box hooked up or installed, and though the motor actually has two o2 sensors, only ONE is actually hooked up.

Please tell me if you guys need more information in order to determine whether or not the car is OBD0 or OBD1.

I also have pictures upon request if that will help resolve my question.

TIA - Jordan


Modified by beeateteen at 4:51 PM 6/14/2005</TD></TR></TABLE>

the motor is obd 2
the ecu is obd 0 or non obd

is the car actually running okay?

 

yep, running great, i'm throwing code 43 but thats because I need to replace my o2 sensor.

 

I know it's a simple question and probably a stupid question too, but can anyone chime in and give me an answer with a reason why? The reason I'm asking this question is because I'm piecing together a turbo-kit and injectors are one of the last items needed. However, the injectors I'm ordering are offered in high and low impedance and I'm unsure as to which kind I need.

TIA

 

post a pic of the ecu, and you'll get a definite answer. also, is your o2 one wire, or 4?

 

If you are not currently running a resistor box with your injectors, you are using low impedance injectors. If they were high impedance they would burn up quickly if you didn't wire in a resistor box, so I'm gonna go ahead and assume they are low impedance.

If everything is currently running fine, I would just go ahead and order low impedance injectors.