Like it says What obd & ecu are you running??

1994 B18C1 GSR
IM running OBD-0 with a Zdyne Gold Series Ecu programmed for JDM b16a (PWO). I don't need to be smog legal though.

I also have a JDM PR3 ecu w/ Mugen chip in it. BUT... the check engine light kept coming on with this ECU so i am checking all the wiring


Modified by spcrxracer at 12:41 PM 10/6/2004


Modified by spcrxracer at 12:42 PM 10/6/2004

 

OBD-1 and USDM P72. need to be legal for Smog and BAR certification in CA.

oh... putting in a Hondata stage 2 after the "REF" !!


Modified by APEX CRX at 8:40 AM 10/5/2004

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by APEX CRX &raquo;</TD></TR><TR><TD CLASS="quote">OBD-1 and USDM P72. need to be legal for Smog and BAR certification in CA.</TD></TR></TABLE>
Ditto...

And a chipped p28 when I am not having it REFed.
Ryan

 

OBD1 w/ usdm p72 chipped for vtec at 5500

I'll burn a new chip after I get through the smog ref.

 

i ran a usdm b18c5 with a toda PR3, id to the same with a gsr, unless i wanted to open and close the secondary TB's

 

Running a rare obd1 pr3 ecu on a 1998 B18C5 engine in an 89 crx si.
Honda s200 for programming.

 

OBD1 and chipped P28.

I also have a Skunk2 IM. That changes on what ECU you SHOULD use.

 

OBD-1 P72.
Ericks program.

 

OBD 1 Kenji chipped P28 (5500 x-over and 9000 redline)
This is for my JDM GSR w/ S2S1 cams+gears, S2IM, 65mmTB, DC GSR 4-1, and Greddy SP2

I also have a spare OBD 1 stock P72 and OEM header for smog time.

 

obd1 and p72. i just switched to the skunk2 IM. driven, do you think i should look into a new ecu?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRCRXsi &raquo;</TD></TR><TR><TD CLASS="quote">obd1 and p72. i just switched to the skunk2 IM. driven, do you think i should look into a new ecu?</TD></TR></TABLE>
That's the suggestion i got from a lot of people.

Apparently, the p72 has a limited amount of programs... but, is good for turbo applications. the p28 has like 30 programs and is good for NA applications.

The reason why you should chip the ECU is cause the VTEC switchover is a bit odd if you have a S2 IM.

 

Poor mans ITR, chipped p28 obd1

-Eric

 

im not sure i know what you mean by programs, my ecu is stock. its not chipped.

 

i have a p28 and p72 but have yet to get the enigne installed. I'll be running obd1 with blown90hatchs harness. Jason Rocks!

def

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by deftones0817 &raquo;</TD></TR><TR><TD CLASS="quote">Jason Rocks!

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

so does the chip in my ecu i got from him

 

USDM B18C5 with JDM PR3 and Mugen program. You can disconnect just about every sensor and that program will not throw a code. That's a bit of an exageration, but I ran the car w/o O2 sensors, Knock sensor, VTEC Oil pressure sensor.
It will throw a code for MAP and TPS though.

 

I've got a 89 Hatchback with B18C. The ECU is a USDM P72A1 and it has been "reffed".

Wes

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The new Spaceballs &raquo;</TD></TR><TR><TD CLASS="quote">USDM B18C5 with JDM PR3 and Mugen program. You can disconnect just about every sensor and that program will not throw a code. That's a bit of an exageration, but I ran the car w/o O2 sensors, Knock sensor, VTEC Oil pressure sensor.
It will throw a code for MAP and TPS though.</TD></TR></TABLE>

PR3 here also

 

I ran obd1 with chipped p28, and I got bad gas mileage. This was probably due to the program but you get the point.

 

Poor mans type r w/ forged internals, and head work. AEBS intake manifold.
Equal length turbo manifold, t3/t4e 57trim, fully mandrel 3" exhaust, etc etc etc.

OBD-0, running a pm6 and http://www.turboedit.org
Im currently using a vafc for vtec control, but i only need one or two more
components to finish modifying my pm6 for 1-wire vtec. I've just been too
lazy to do it since i already have the vafc..

 

boosted gsr, obd1, p28/hondata.

 

1996 jdm gsr
obd0-obd1&2 jumper made by me.
i use a p06 converted to p28 specs, with a crome tuned program tuned by me as well.

 

OBD-1 locashracing P72

 

bump