95 4runner OBD?
#1
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95 4runner OBD?
i can't find the OBD port on my 4runner, checked everywhere behind the dash. can you link the OBD to your computer in a 95? the factory service manual calls for the use of a breakout box at the ECU . anyone know anything about the OBD in 95's? i found this site but it wasn't much help with my problem: http://www.midiwall.com/4Runner/obd.html
#4
Stop and read this first before going further!
STOP!! THAT IS THE WRONG PROCEDURE HE GAVE AND YOU COULD POTENTIALLY BLOW A FUSE OR WORSE, AN ECU!!
re:
*Please, DO NOT use that procedure unless you have a 4 cylinder 22r type engine from before 1993, that is the wrong procedure! You jump TE-1 and E-1 not B and FP!!!
Which engine do you have, as there's also one for the 6 cylinder, 3vze engine more commonly found in the late model 4Runners through 1995.
Sorry Scuba, at least if you're gonna offer help, give the complete info and/or clarify which engine the person has before someone blows a fuse or worse an ECU.
3VZE 6 cylinder MFI Diagnostic Post Link: http://www.ncttora.com/fsm/1990-1995...e/diagnosi.pdf
Now, just for the sake of arguement, and to prove my point here to Scuba, this is the diagnostic procedure for the 1995 4 cylinder 22r, completely different than the link Scuba gave: http://www.ncttora.com/fsm/1990-1995...e/diagnosi.pdf
Really, people should just use the NCTTORA link as that is the one everybody's been updating lately and has the most current free use tech info around, no offense to Roger, but his stuff is specific to his vehicle while NCTTORA covers a lot more: http://www.ncttora.com/fsm/
Amen.
re:
You sir need to search.
But since im feeling thrifty
http://www.4crawler.com/4x4/CheapTri...CheckConnector
But since im feeling thrifty
http://www.4crawler.com/4x4/CheapTri...CheckConnector
Which engine do you have, as there's also one for the 6 cylinder, 3vze engine more commonly found in the late model 4Runners through 1995.
Sorry Scuba, at least if you're gonna offer help, give the complete info and/or clarify which engine the person has before someone blows a fuse or worse an ECU.
3VZE 6 cylinder MFI Diagnostic Post Link: http://www.ncttora.com/fsm/1990-1995...e/diagnosi.pdf
Now, just for the sake of arguement, and to prove my point here to Scuba, this is the diagnostic procedure for the 1995 4 cylinder 22r, completely different than the link Scuba gave: http://www.ncttora.com/fsm/1990-1995...e/diagnosi.pdf
Really, people should just use the NCTTORA link as that is the one everybody's been updating lately and has the most current free use tech info around, no offense to Roger, but his stuff is specific to his vehicle while NCTTORA covers a lot more: http://www.ncttora.com/fsm/
Amen.
Last edited by KelleyC; 07-30-2009 at 08:04 PM.
#5
**The rumored run of 50 2nd gen 4Runners (Gold badged Limited Edition's of course, full power, leather, etc-etc) are also rumored to have been the only initial 3.4 engines to not have the headgaskets installed upside down at the Japan engine factory. It was the stuff shipped to the 1995.5/1996 assembly locations that had the error.
History lesson over.
Kelley
Last edited by KelleyC; 07-30-2009 at 08:15 PM.
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Everybody calm down.
Roger's site has the correct information on it, you just have to read carefully.
Namely the part below the picture of the paper clip.
Fink
Roger's site has the correct information on it, you just have to read carefully.
Namely the part below the picture of the paper clip.
Fink
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PM's would be a better place to work that out.
In reference to the OP's question, you need to jump the T and E1 ports.
Fink
#13
#18
So says Mr. 3.4 Swap! *His is a swap, not too shabby though and well worth doing if you have a 3.0 go south on you.
I don't suppose you've taken it to a dealer to throw them a little curve ball yet?
I don't suppose you've taken it to a dealer to throw them a little curve ball yet?
Last edited by KelleyC; 07-30-2009 at 10:20 PM.
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A 2nd Gen 4Runner or a 3rd Gen truck through 1995 is actually considered OBD, just it's OBD-1 versus the newer OBD-2. Domestics went OBD-2 as early as mid 1994 but 1995 was a compliance year for imports and Toyota waited until the very last minute to switch over. They even sold the 4Runner through IIRC July, the last of them being mostly 2wd Auto's, of which only like maybe 500 were released, special order only, of those, there's rumored to have been 50 with the 3.4 and R150 as demo or dealership special editions until they could complete the assembly line changeover..(way more to that story though, not enough to post here) with the official timeline being IIRC August 15th(?) 1995 when the first 3rd gen 4Runners began on the Japan line and the Tacomas on the Fremont, Ca (NUMMI) line.
**The rumored run of 50 2nd gen 4Runners (Gold badged Limited Edition's of course, full power, leather, etc-etc) are also rumored to have been the only initial 3.4 engines to not have the headgaskets installed upside down at the Japan engine factory. It was the stuff shipped to the 1995.5/1996 assembly locations that had the error.
History lesson over.
Kelley
**The rumored run of 50 2nd gen 4Runners (Gold badged Limited Edition's of course, full power, leather, etc-etc) are also rumored to have been the only initial 3.4 engines to not have the headgaskets installed upside down at the Japan engine factory. It was the stuff shipped to the 1995.5/1996 assembly locations that had the error.
History lesson over.
Kelley
#20
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3 days later i drive back, walk to the parts department and said, "i'm a man of my word.... the truck's outside"
[/hijack]
Last edited by Tofer; 07-31-2009 at 06:45 AM.