i have a pr 5 but when i did a search it said that this ecu is from a 90-91 integra sohc. i want to change my system to obd1. what ecu should i get for the dohc zc.

 

integras didnt came sohc

 

I thought the integra XSi or something did?

 

according to another post in 2002 some 90-91 integra came sohc. i find it hard to beleive also. just looking for a little bit of knowlegde.

 

Try the P28 for that year. If anything you can also try going to thezcforums.com they deal with nothing but zc engines.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by zccrx &raquo;</TD></TR><TR><TD CLASS="quote"> i want to change my system to obd1. what ecu should i get for the dohc zc.</TD></TR></TABLE>
the JDM ECU for the OBD1 DOHC ZC is P29

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JUN. &raquo;</TD></TR><TR><TD CLASS="quote">integras didnt came sohc</TD></TR></TABLE>
JDM Honda Integras:

Honda Integra 1989-1992 (available in 3-door hatchback and 4-door sedan)(one-piece DA headlight)
VTEC and fuel injection equipped models
-Integra XSi (B16A)
-Integra RSi (B16A)
SOHC non-VTEC fuel injection or dual carb models
-Integra TXi (SOHC ZC)
-Integra RX (SOHC ZC)
-Integra RXi (SOHC ZC)
-Integra ZX (SOHC ZC)
-Integra ZXi (SOHC ZC)
Other
-Integra ESi (B18B non-vtec, only available in sedan with automatic transmission)

Honda Integra 1993-1996 (available in 3-door hatchback or 4 door sedan) (two-piece USDM style headlight)
-Integra ZX and ZXi (SOHC ZC)
-Integra ESi (B18B non-vtec)
-Integra Si-VTEC (B18C VTEC)
Other
-A four-wheel drive Integra was also produced, only available in sedan with fuel-injected SOHC ZC

Honda Integra 1997-2000 (available in four door sedan or three door hatchback) (one-piece DC2 headlight)
SOHC non-vtec models (all use fuel injected SOHC ZC)
-Integra Ti
-Integra Xi
-Integra Xi-G
-Integra Xi 4WD
DOHC VTEC models using the B18C
-Integra SiR
-Integra SiR II
-Integra SiR-G
Other
-Integra Type R (lightweight race oriented version powered by special 200 ps version of the B18C, had different suspension and numerous other changes)

 

<FONT COLOR="green">Thank you for dropping the knowledge. I hate when people speak out of place.</FONT>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlicrx &raquo;</TD></TR><TR><TD CLASS="quote">the JDM ECU for the OBD1 DOHC ZC is P29</TD></TR></TABLE>
This is correct.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JUN. &raquo;</TD></TR><TR><TD CLASS="quote">integras didnt came sohc</TD></TR></TABLE>

 

absolutely, good reply thanks. question answered.

 

Good show Jlicrx. I wantted to say th same thing. I was about to take pics of SOHC in my garage. I knew it was a P20's ecu.

Question: I have the 89 DOHC ZC does handata have ecu's for it?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crx226 &raquo;</TD></TR><TR><TD CLASS="quote">Question: I have the 89 DOHC ZC does handata have ecu's for it?</TD></TR></TABLE>
Hondata only does OBD-1 and K-series stuff. Nothing for pre-OBD or non-K OBD-2. If you want Hondata on a pre-OBD DOHC ZC, you have to convert to OBD-1.

But why do that when you can just use TurboEdit?

 

Turboedit? Never heard of that. Is that chipping the ecu, program, or ecu itself?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crx226 &raquo;</TD></TR><TR><TD CLASS="quote">Turboedit? Never heard of that. Is that chipping the ecu, program, or ecu itself?</TD></TR></TABLE>
It is a free "DIY" ROM editor program for pre-OBD ECUs, similar to Crome or Uberdata for OBD-1.