What OBD1 ECU work on a JDM B16A from a 99 SiRII?

Hondata model coverage & ECU application questions.
Locked
Faralon
Posts: 7
Joined: Thu May 01, 2003 4:50 pm

What OBD1 ECU work on a JDM B16A from a 99 SiRII?

Post by Faralon »

Specifically I have a:

JDM B16A from a 99 SiRII w/ a 99Si USDM Wiring Harness w/ the JDM ECU (currently)

1. What ECU would I need to go Hondata w/ the JDM engine and USDM harness?

2. Will a USDM OBD1 ECU run the 96+ JDM Engine w/o problems?
QUICKSILVER RACING
Posts: 351
Joined: Fri Aug 16, 2002 10:45 pm
Location: PHILIPPINES
Contact:

Post by QUICKSILVER RACING »

HONDATA official and sole Distributor in the Philippines.
http://quicksilver.4t.com
+639178954747
Faralon
Posts: 7
Joined: Thu May 01, 2003 4:50 pm

Been there...

Post by Faralon »

Been there bro, nothing listed for 96+ JDM engines besides B18C's

Am I SOL then?

Gotta be Hondata for JDM B16A's 96+
QUICKSILVER RACING
Posts: 351
Joined: Fri Aug 16, 2002 10:45 pm
Location: PHILIPPINES
Contact:

Post by QUICKSILVER RACING »

Almost the same as a US B16A. You will be using the US wiring harness anyway. What is your car?
HONDATA official and sole Distributor in the Philippines.
http://quicksilver.4t.com
+639178954747
Faralon
Posts: 7
Joined: Thu May 01, 2003 4:50 pm

Post by Faralon »

Car is a 2000 Si. It was stolen and I got it back. Had to buy a rep. engine so I got the JDM B16A that came w/ the Wiring Harness and ECU. I converted the harness to left hand drive (USDM) with a 99 Si harness.

I also have a Greddy Turbo kit and want to go hondata in the near future. Right now I have to buy a conversion harness from the USDM harness to the JDM ECU. About $250.00

I was wondering if I should go OBD1 now, for Hondata in the future.

Will a USDM OBD1 ECU work on a JDM engine? Someone told me the VTEC engaged differntly on a JDM ECU then a USDM...any truth to that? Thanks alot for your help bro, this situation is kinda tricky...:P
QUICKSILVER RACING
Posts: 351
Joined: Fri Aug 16, 2002 10:45 pm
Location: PHILIPPINES
Contact:

Post by QUICKSILVER RACING »

B16A engines around the world are almost identical except fro some minor differences.

The VTEC engagement you are talking about is the absence of VTEC PRESSURE SWITCH in OBD2 cars. OBD1 had those.

You can basically connect the US OBD2 engine wiring harness to the JDM engine. Another difference could be the injector clips used. GET a US ENGINE HARNESS and connect it to your JDM engine. you'll se that almost all the sockets and connectors are accounted for.
HONDATA official and sole Distributor in the Philippines.
http://quicksilver.4t.com
+639178954747
Faralon
Posts: 7
Joined: Thu May 01, 2003 4:50 pm

Post by Faralon »

So Quick...I do currently have a USDM wiring harness on the JDM engine. If I get the OBD2b - OBD1 conversion and a P28ECU, everything will work, including VTEC?

System would be the s200
QUICKSILVER RACING
Posts: 351
Joined: Fri Aug 16, 2002 10:45 pm
Location: PHILIPPINES
Contact:

Post by QUICKSILVER RACING »

IMO, get running with the OBD2 ECU first if you still have it. But with Hondata's OBD2-OBD1 ECU it will run.

COuld need minor adjustments like the VTP but it will run.
HONDATA official and sole Distributor in the Philippines.
http://quicksilver.4t.com
+639178954747
Faralon
Posts: 7
Joined: Thu May 01, 2003 4:50 pm

Post by Faralon »

The original ECU was stolen, so I have the JDM OBD2a ECU and the USDM OBD2 harness.

What is VTP ?

If I go s200 w/ boost and the Hondata OBD2-OBD1 ECU I'll be 100%, VTEC will work and all w/o having to modify anything?
QUICKSILVER RACING
Posts: 351
Joined: Fri Aug 16, 2002 10:45 pm
Location: PHILIPPINES
Contact:

Post by QUICKSILVER RACING »

Yes ithink so. But you need to closely work with a dealer if you don't buy the software.

VTP Vtec PRESSURE switch.
HONDATA official and sole Distributor in the Philippines.
http://quicksilver.4t.com
+639178954747
Locked