I have a 1996 Integra GSR Body and I 1994-1995 LS engine. Because Acura changed to OBD 2 emissions in 1996 and the body is a 1996, I have to pass OBD 2 emissions tests. I can pass it because the OBD 1 ECU does not have a OBD 2 port t plug in to for the emissions test. What can I do to convert my car from OBD1 to OBD2 specs?

 

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Then your going to need an obd2 ecu as well.
they build a conversion harness from obd1-0bd2(a or b, choose one)
then you may need some sensors from an obd car like second o2 sensor. I know there is more...

 

I have the OBD 2 ECU, and Engine Wiring Harness. I know I need the crank sensor. What about the Distributor, and water pump? Are they different for a OBD1 and OBD2 engine? I am think all I need is the ECU, wiring harness, crank sensor and now from what you told me a 2nd O2 sensor. Will this make it possible to pass emissions?

 

I believe the distributors are different. I don't know if they are cross compatible because obd1 can run an obd2 distributor. I am not that knowledgable on that part sorry.

Sounds like you got everything else in order though.

 

I just hope it works, I bought a R-title car, and the car was modified to OBD1 but because the body is 1996 it has to meet OBD2 standards. I hope this works!

 

u'll need a 96 ecu, crank sensor and secondary o2 sensor. I passed emissions in my 96 ek with a ls swap...

 

I forgot to add, u'll need a different distributor.....

 

So I will need a new catalic converter too?