I've been searching for a bit and think I might've found what I'm looking for but I want to make absolutely sure before I go and get all this stuff and it's not right.

I'm rebuilding my A6 for turbo and want to run hondata.. thus I need OBD1


<U>Shopping List</U>
-92-95 Civic CX/DX/LX distributor
-Saturated Injectors with OBD1 clips
-Elimination of the Resistor box
-Heated 4 wire O2 Sensor... I guess for a 92-95 civic?
-92-95 Civic CX/DX/LX ECU (not sure the code)

...Correct...?

What I can't figure out from the search is if I convert to OBD1 before getting an ECU and getting it modded for Hondata... Would the saturated injectors fire correctly with my PM6 ECU.. assuming I took out the resistor box first? This is my daily driver so I need to drive it while all this stuff is happening... or else it wouldn't be a problem... OBD0 P&H injectors are somewhat noisy too...

The motor is not in the car yet... this is all stuff I want to understand first before I start doing the conversion. Most likely I won't put it in without having everything but I'd like to understand this before I run into a problem down the road.

Thanks in advance

 

hey bud im pretty new to this whole ecu swapping as well but i believe hasport and skunk2 make a conversion harness for a obd0-obd1 i could be wrong though good luck either way!

 

p28 ecu , http://www.jkobd.com conversionharness ., obd1 4 wire conversion harness , obd1 dizzy. you can keep your old injectors if you keep your resistor box , but if you want you can switch to oibd1 injectors and take out the resistor box.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Shiro Z31-T &raquo;</TD></TR><TR><TD CLASS="quote">
<U>Shopping List</U>
-92-95 Civic CX/DX/LX distributor
-Saturated Injectors with OBD1 clips
-Elimination of the Resistor box
-Heated 4 wire O2 Sensor... I guess for a 92-95 civic?
-92-95 Civic CX/DX/LX ECU (not sure the code)

...Correct...?

What I can't figure out from the search is if I convert to OBD1 before getting an ECU and getting it modded for Hondata... Would the saturated injectors fire correctly with my PM6 ECU.. assuming I took out the resistor box first? This is my daily driver so I need to drive it while all this stuff is happening... or else it wouldn't be a problem... OBD0 P&H injectors are somewhat noisy too...

</TD></TR></TABLE>

Alright the dizzy will not work with obdo ecu. The dizzy has different pulse rate or something like that but won't work (at least with my mini-me I ran into this problem).

As far as the shopping goes. I would stick with DX, LX, CX for dizzy but for ecu I would go with DX or LX due to the fact the CX runs off of a single o2 sensor rather then the 4-wire.

You don't have to eliminate the the resistor and obdo injectors but you can if you want. Really just a choice on that one. I wouldn't mind taking out my injectors and swapping for newer ones.

Also for a conversion harness you can go to http://www.rywire.com otherwise I am thinking about making up some harness and sell just to a couple of people not trying to do mass marketing just a like 5 people at most and then I am done do that . Hit me up if you are interested.

-Shane

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CRX_Control &raquo;</TD></TR><TR><TD CLASS="quote">p28 ecu , http://www.jkobd.com conversionharness ., obd1 4 wire conversion harness , obd1 dizzy. you can keep your old injectors if you keep your resistor box , but if you want you can switch to oibd1 injectors and take out the resistor box.</TD></TR></TABLE>

And the p28 ecu is for vtec. If you are staying non-vtec then don't get this one . I would get p06 cause if you want to convert to vtec later on down the road you can by chipping this one

 

I'd recommend that you keep your odb-0 injectors. With the resistor box wired in, they'll work fine. If you plan on upgrading to DSM 450cc injectors, it's even smarter - all you'd do is put the DSM's in and change the injector clips.

 

I've got some correct inject 450's but in Peak & Hold so I didn't really want to get rid of them anyway - so thats good news. I never even thought about the ECU and dizzy compatability... Glad you brought it up.

The P06 is from the DX/LX? And just to be sure.. the DX/LX/CX dizzy will bolt up fine with the A6? I hope there is no cutting one of the ears off or only using 2 bolts or that bullshit.

Thanks for the help

 

try rywire.com they hooked me up with everything I needed to know

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Shiro Z31-T &raquo;</TD></TR><TR><TD CLASS="quote">The P06 is from the DX/LX? And just to be sure.. the DX/LX/CX dizzy will bolt up fine with the A6? I hope there is no cutting one of the ears off or only using 2 bolts or that bullshit.

Thanks for the help</TD></TR></TABLE>
The B7 head is the exact same cast as the A6/B2 so the distributor mounting flange is the exact same.