i need help with my h22

[kevinarich]

I bought this civic, that had an incomplete swap. It has an h22a4, I think it was converted to obd1 because its running on a po6 right now. But I have a cel for an o2 sensor which is broken, and for a tdc sensor.

Now since the ecu that I will install tomorrow is a reflashed p28, should a use a o2 sensor for a 95 civic ex? or for a 95 prelude? or are they the same?

Is the tdc sensor in the distributor? How can I tell if my distributor is an obd2 that was converted or an older one? Does the older one have it in there?

Thanks for anyones input. I hate trying to pick up where someone left off, especially when the wiring looks like someone did with whatever they had laying around.

 

[AHHVTEC]

the o2 sensors are the same

 

[monotech]

Obd-1 distributor has 2 plugs 1 plug has a 8 pin plug and the other one has 2. The Obd-2 has a big 10 pin single plug or some have 8 pin sinle plug depending on application.

 

[kevinarich]

thanks for all the info.