what titles says. i have the stock ecu and vtec will not engauge. help pleaseeeee

 

because you are not using the right VTEC ecu.

you will need one from a OBD2 ECU or get a conversion harness that converts OBD2 to OBD1

 

i guess a stock b16a2 ECU..


Modified by Lscivic1999 at 8:37 PM 8/4/2007

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hmtcrxsir &raquo;</TD></TR><TR><TD CLASS="quote">because you are not using the right VTEC ecu.

you will need one from a OBD2 ECU or get a conversion harness that converts OBD2 to OBD1</TD></TR></TABLE>

WHY TO OBD1 IF HES CAR IS OBD2??

HEY MAN WHAT HARNESS ARE YOU USING..???

 

well, alot of ppl prefer using obd1 for some reason. but i guess if he doesnt then he can just use a OBD2 ecu probably from a 99-00 Civic Si or one from a OBD2 B18c1 ECU

 

i am using the stockk hx engine harness. i cant us a freekin 99 si ecu with mine. thats obd2b and i have obd2a that why i was asking which ECU to use NOT TO CONVERT IT TO OBD1. should i use a p2p or get a obd2a gsr ECU?

 

to answer the why people prefer using obd1 it is because you have a lot more tuning options with that than with obd2. more stand-alone engine management systems use obd1 than obd2

 

get a b16 engine harness with a obd2b ecu.....or u can get a conversion harness from OBD2A TO OBD2B AND just get a 99-00 SI ECU....the right ecu for the motor plus if u need one let me know...


Modified by Lscivic1999 at 8:38 PM 8/4/2007

 

if you want to stay OBD2 get a 99-00 Si ECU (P2T) with a OBD2A--&gt;B conversion harness, or get a OBD2A P30 from a delsol VTEC (good luck finding one of these)

there is no ****** such thing as a pr3 ecu!!!

if you want any chance at all to pass emissions you need to stay OBD2, but OBD1 will always be better for tuning

 

99-00 SI ECU's


Modified by Lscivic1999 at 8:39 PM 8/4/2007

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Lscivic1999 &raquo;</TD></TR><TR><TD CLASS="quote">PR3 = 99-00 ECU's</TD></TR></TABLE>

show me

 

well what i meant by pr3 was the one for 99-00 SI..sorry if im wrong body...

 

P2t you won...!!!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sicones &raquo;</TD></TR><TR><TD CLASS="quote">if you want to stay OBD2 get a 99-00 Si ECU (P2T) with a OBD2A--&gt;B conversion harness, or get a OBD2A P30 from a delsol VTEC (good luck finding one of these)

there is no ****** such thing as a pr3 ecu!!!

if you want any chance at all to pass emissions you need to stay OBD2, but OBD1 will always be better for tuning</TD></TR></TABLE>

PG7 : 86-89 Integra (86-87 vac advance, 88-89 electronic advance)
PM5 : 88-91 Civic/CRX DX
PM6 : 88-91 Civic/CRX SOHC Si
PM7 : 89-91 DOHC ZC (JDM 'EF' ECU)
PM8 : 88-91 CRX HF
PR2 : 89-91 ZC (Euro)
PR3 : 89-91 JDM B16A EF8/9
PR3 -J00 or J51 : 92 JDM Integra B16A EF8/9 &lt;i thought u said there were no thing such as pr3...they werent for 99-00 si i was wrong but but yea they are.
PW0 : 89-91 JDM B16A EF8/9 DA6-XSi
PR4 : 90-91 Integra LS/GS
PS9 : 88-91 4 door Civic EX Auto
P05 : 92-95 OBD-1 Civic CX
P06 : 92-95 OBD-1 Civic DX
P07 : 92-95 OBD-1 Civic VX
P08 : 92-95 OBD-1 Civic D15 JDM
P0A : 94-95 OBD-1 Accord EX
P13 : 93-95 OBD-1 Prelude Vtec
P14 : 93-95 OBD-1 Prelude Si (non Vtec)
P27 : 92-95 OBD-1 EG JDM Civic 1600 sohc
P28 : 92-95 OBD-1 Civic Si/Ex
P30 : 92-95 OBD-1 DelSol DOHC Vtec Si/EG SiR
P54-G31 : 1997 Honda Accord 1.8 LS
P61 : 92-93 OBD-1 Integra GSR
P72 : 94-95 OBD-1 Integra GSR
P72 : 96-00 OBD-2 Integra GSR
P73 : 96-00 OBD-2 Integra Type-R (JDM & USDM)
P74/75: 92-95 OBD-1 Integra LS/GS
P75 : 96-00 OBD-2 Integra LS/GS
P2N : 96+ OBD-2 Civic HX Coupe
P2P : 96+ OBD-2 Civic EX Coupe
P2E : 96+ OBD-2 Civic DX Coupe
P2M : 96+ OBD-2 NZ Civic SOHC VTEC
P2T : 99+ OBD-? Civic Si Coupe
P5P : 97-00 OBD-2 Prelude Type-S (JDM ECU)
PBA : 97+ US Acura 1.6EL
PCT : 98+ JDM ITR / CTR
PCX : 99+ OBD-? S2000

 

jumper harness.and use either jdm b16 p30 ecu or usdm b16 delsol ecu p30

 

p72 FTW!!!!

 

what does FTW mean?!?!?! lolzor

 

i got a jdm p30 ecu if anyone interested. 100 pick up, located in los angeles.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by killacam661 &raquo;</TD></TR><TR><TD CLASS="quote">what does FTW mean?!?!?! lolzor</TD></TR></TABLE>

FTW = For The Win.

 

P30 OBDIIA ECU I'd think.

Matches to the del Sol VTEC B16A3.

 

Hi everyone...great site! First post here.

Anyways I recently swapped a JDM B16a into my '98 civic ex coupe and I am looking for the correct ecu. I'm currently using an odb II ecu from an Integra Type-R, which as some pretty heavy downsides. First the car runs very rich, and kinda has a smelly exhaust, second VTEC doesn't kick in till 6,000 rpm(which may be normal for the b16), third and worst of all, my car revs out to 9,200 rpms which is less than ideal for the b16.

I've been looking all over the internet for an obd II b16 ecu but haven't had any luck. I found plenty of obd I ecus...but I need my car to pass inspection. Does anyone here know of a company or website the outright sells obd II jdm/usdm b16a ecus? Any info would be much appreciated!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gsxr1k05 &raquo;</TD></TR><TR><TD CLASS="quote">to answer the why people prefer using obd1 it is because you have a lot more tuning options with that than with obd2. more stand-alone engine management systems use obd1 than obd2</TD></TR></TABLE>

thats what i was gonna say