| 03-09-2004, 06:39 PM | #1 |
|
Senior Member
Join Date: Jul 2003
Posts: 2,654
|
Ok as most of yo uknow i just got a 99ls swap. Now i'm trying to figure out what OBD ECU i have. Some people are telling me that in 99 they switch to OBD2B and other people are telling me they didn't change until 00. Can someone point me in the right direction so i don't start changing wires that don't need to be changed.
|
|
    
|
| 03-09-2004, 06:47 PM | #2 |
|
Senior Member
Join Date: Jul 2003
Posts: 2,654
|
Ok so now i'm going to answer my own question.
If you look at the ECU and you see the 4 pocket openings. If the first, thrird and last one are being used by the wireharness the it's OBD2 If the First, second and third are being used its OBD2B. |
|
|
|
| 03-09-2004, 07:00 PM | #3 |
|
Senior Member
Join Date: Jul 2003
Posts: 5,381
|
well i just learned something..
|
|
|
|
| 03-09-2004, 07:04 PM | #4 |
|
Senior Member
Join Date: Jul 2003
Location: Mitchell, Nebraska
Posts: 1,025
  |
For a pictured explaination go to http://www.ag-eng.com/ then click on faqs, then click on the how to identify your ecu.
|
|
|
|
| 03-09-2004, 07:05 PM | #5 |
|
Senior Member
Join Date: Jul 2003
Location: Mitchell, Nebraska
Posts: 1,025
|
BTW, thanks for not believing me on what obd ecu you have
 j/k |
|
|
|
| 03-09-2004, 08:10 PM | #7 |
|
Senior Member
Join Date: Aug 2003
Location: Caribbean
Posts: 137
|
96-98---OBDIIa
99-00--- OBDIIb I have a 99 hatch and its OBDIIb
__________________
fjt in all the other car forums. FJ Distributors---> Your #1 online source for vitara pistons |
|
|
|
| 03-09-2004, 08:13 PM | #8 |
|
Senior Member
Join Date: Jul 2003
Posts: 5,381
|
actually it was phased in.. my 99 was obd 2(a) they went to B about half way through..
|
|
|
|
| 03-09-2004, 08:16 PM | #9 | |
|
Senior Member
Join Date: Jul 2003
Posts: 2,654
|
Quote:
|
|
|
|
|
| 03-09-2004, 08:30 PM | #10 |
|
Senior Member
Join Date: Jul 2003
Posts: 5,381
|
something doesn't seem right here.. oviously two sorces saying 00 was obd2b but i can't help but think they did the same for the teg that they did for the civ..unless they phased them to obd2b first.. cause like i said i was 2a
|
|
|
|
 |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Obd2a -> Obd1 Conversion | Siege911 | Newbie Tech Questions | 2 | 10-06-2005 02:20 AM |
| Is My B16 Obd1 Or Obd2a(2b) | imported_PunkRacer | Hybrid Honda | 3 | 04-03-2004 04:56 PM |
Linear Mode
