Is this harness OBD-0 or OBD-1?

If PR4 is stamped to your intake maniolfd is it OBD-0 or OBD-1? and i have some other pics where I am piecing my motor together. and I am confused about this hole in the back of the block.
















I bought the engine already separated. so yea. just got it back. its 10.5:1 compression. plan are to use NOS first then turbo.


thank you for help

 

sorry for big pictures. i don't know how to reduce the image

 

ANYONE?

 

ok the big hole on the back is the oil filter location, lol.

and thats not an obd-0 harness, looks like obd1 (maybe obd2), but DEFINATELY not obd-0

 

Easiest way to know, if there a plug for the injectror resistor. ODB0 is the only one with external resistor. Doesn't look like you do, more then likely OBD1. That's not your oil filter location. He didn't see the big red, he must of just scrolled down. Normally there's nothing there. Did you actually feel around to make sure it was no a casted plug?

 

the hole that you have circled is for the breather chamber that contains the PCV valve

 

Its OBD-1. See those big square gray plugs, on OBD-0 those are a whitish color and round.

 

OBD1 harness gray plugs and the similar Injecotr clips as OBD0 I believe OBD2 has differnt clips and that whole on the back is for the breather box

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlicrx &raquo;</TD></TR><TR><TD CLASS="quote">the hole that you have circled is for the breather chamber that contains the PCV valve</TD></TR></TABLE>

lmao i didnt scroll to the right.


Modified by crx_88_si at 8:29 AM 6/2/2006

 

definitely not 0. Looks like 1 to me.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlicrx &raquo;</TD></TR><TR><TD CLASS="quote">the hole that you have circled is for the breather chamber that contains the PCV valve</TD></TR></TABLE>

You are wrong. The PCV is NEVER there. It's the oil catch can from factory that's there. Held in by 1 10 mm bolt (I think). It's a little black box the size of your fist that goes there. The PCV is either valve cover mounted or intake manifold mounted, never back there where it's unreachable since it's a commonly replaced item (I replace it every 3-4 oil changed, less then 20000kms when I get rid of the old one).

 

I as going to say that but figured he ment it was part of the PCV system

 

thank you guys. so its a ODB-1 harness right? i guess i'll have to go to the junkyard sometime to get the stuff I need. and a harness also. thank you again I will take a pic when its assembled and installed.

 

This is fun... thats a obd1 teg non vtec harness

 

I don't have vtec of course.