what ecu came out of 92-95 civic dx's? its a hatch if it matters.

can i test the ecu on a newer dx obd2 (96-00)?. will anything mess up? just making sure i think i can borrow a conversion harness from someone


Modified by The Source at 4:43 PM 8/4/2006

 

From Hondata's web site:

All Honda ECUs have a part number which is located on the side of the ECU and inside the ECU on the connector. e.g. 37820-P72-A01

The part number consists of three components:

Honda's part number for ECU, which is always 37820
Three characters (which are loosely related to the model of car/engine). e.g P72
Three characters (which are the revision of the ECU) e.g. A01
The middle three characters are the most useful to identify what the ECU is. Different generation ECUs may use the same characters. e.g. a P72 OBD I ECU is different from a P72 OBD II ECU. Here is a list of common ECUs:

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
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
ECU ROM Numbers

 

thanks a lot

 

is 20-30 for a virgin a good price? how much do they go for?

 

Yeah, that's way cheap.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Buzzbomb &raquo;</TD></TR><TR><TD CLASS="quote">Yeah, that's way cheap.</TD></TR></TABLE>

even 30?

 

thats dirt cheap

 

I think $35 is the average price?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Source &raquo;</TD></TR><TR><TD CLASS="quote">what ecu came out of 92-95 civic dx's? its a hatch if it matters.

can i test the ecu on a newer dx obd2 (96-00)?. will anything mess up? just making sure i think i can borrow a conversion harness from someone


Modified by The Source at 4:43 PM 8/4/2006</TD></TR></TABLE>

need to know so i can buy it before someone else does

 

That's a good quesiton, my first thought is that it wouldn't work, but I've never tried it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Source &raquo;</TD></TR><TR><TD CLASS="quote">is 20-30 for a virgin a good price? how much do they go for?</TD></TR></TABLE>

DAMN, THATS WAY CHEAP, I JUST PAID 40 DOLLARS FOR A GIRL THAT HAD BEEN AROUND THE BLOCK MORE THAN A KID ON HIS BIKE AND THAT WAS ONLY AN HOUR!!! YOU GOT A VIRGIN FOR 30? LUCKY ***.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Source &raquo;</TD></TR><TR><TD CLASS="quote">can i test the ecu on a newer dx obd2 (96-00)?. will anything mess up? just making sure i think i can borrow a conversion harness from someone </TD></TR></TABLE>
If you have a conversion harness, you can run the car, but I wouldn't recommend doing it (besides just testing the ECU). I've used a few different ECU's in my car, and it behaves differently with each them. As long as you don't run it for long, it's not going to hurt the car, but performance might suffer. The worst that happened to mine (besides running a defective ECU) was frequent misfiring.