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Brice's NA V6 Build

Discussion in '1st Gen. Builds (1995-2004)' started by Brice, Jun 19, 2016.

Page 65 of 106
  1. Jan 17, 2017 at 4:02 PM
    #1281
    Brice

    #1281
    Brice [OP] Turbo Member

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    Wastegate assisted turbo delete
    Exactly :D LSU 4.9

    Most other AFR gauges either use a 4.2 or a 4.9 as well.


    Oooh I hit 1k messages
     
    Brice, Jan 17, 2017
    #1281
  2. Jan 17, 2017 at 4:35 PM
    #1282
    vasinvictor

    #1282
    vasinvictor Junkie

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    OEM is definitely Denso. Now that I'm thinking about it I bought a 4Runner years ago that I put a Bosch in that did fine.

    My AEM UEGO wideband Bosch sensor has to be replaced about once a year so I'm not ready to say they're awesome.
     
    vasinvictor, Jan 17, 2017
    #1282
  3. Jan 17, 2017 at 4:45 PM
    #1283
    Brice

    #1283
    Brice [OP] Turbo Member

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    Woa I wonder why...
     
    Brice, Jan 17, 2017
    #1283
  4. Jan 18, 2017 at 3:43 PM
    #1284
    Brice

    #1284
    Brice [OP] Turbo Member

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    Wastegate assisted turbo delete
    IMG_20170118_172026.jpg Good news, got the AFRs to adjust :D

    AFR. OffVlt. STFT
    9.5:1 -0.503 19
    11:1 -0.406 19
    11.5 -0.392 15
    12:1 -0.358 10
    12.5 -0.368 5
    14.7 -0.300 0
    15.5 -0.203 0

    As you can see I'm missing some values like 13:1 and 13.5:1, but the above was a accomplished in like 10 min. If anything this proves the AEM's usability to me, whenever you don't screw everything up of course :bananadead:

    So now to set the o2 and fuel maps properly and yeah assuming that goes well I'll get into finer tuning.

    Oh and @Clay_916 I ordered those plugs :D

    Also I've had this persistent oil leak for forever and yesterday when I was under the truck I noticed a drop fall from the top of the passenger side head, upon further inspection it wasn't the valve cover like I thought but appears to be leaking from some sort of tin looking cover... I haven't looked into yet but I hope it's the leak.
     
    Brice, Jan 18, 2017
    #1284
  5. Jan 18, 2017 at 3:50 PM
    #1285
    Speedytech7

    #1285
    Speedytech7 Toyota Cult Ombudsman

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    3435 E Trent Ave, Spokane, WA 99202
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    It's less Tacoma and more mod
    Sounds like your oil cooler is leaking, that's what that little tuna can looking thing is.
     
    Speedytech7, Jan 18, 2017
    #1285
  6. Jan 18, 2017 at 4:01 PM
    #1286
    Brice

    #1286
    Brice [OP] Turbo Member

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    The tin looking thing is like a stamped tin cover below the valve cover.

    From more reading it appears to be cam seals? I'm gonna look into it more and see but it seems like a pita...
     
    Brice, Jan 18, 2017
    #1286
  7. Jan 18, 2017 at 4:17 PM
    #1287
    Blackdawg

    #1287
    Blackdawg Dr. Frankenstein

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    ALL OF THEM!...Then some more.
    sounds like you're running way too rich...
     
    Blackdawg, Jan 18, 2017
    #1287
  8. Jan 18, 2017 at 4:42 PM
    #1288
    Torspd

    #1288
    Torspd Tor-nication

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    Now that there is some progress! :woot:
     
    Torspd, Jan 18, 2017
    #1288
    Brice[OP] likes this.
  9. Jan 18, 2017 at 4:51 PM
    #1289
    Clay_916

    #1289
    Clay_916 Well-Known Member

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    Hell Yeah! Finally something you can work with! What did you change to get the o2 skew to actually work?

    Can't wait for this thing to be rippin' brodies.
     
    Clay_916, Jan 18, 2017
    #1289
    Brice[OP] likes this.
  10. Jan 18, 2017 at 5:20 PM
    #1290
    Torspd

    #1290
    Torspd Tor-nication

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    This^^^
     
    Torspd, Jan 18, 2017
    #1290
  11. Jan 18, 2017 at 5:58 PM
    #1291
    Bxnanaz

    #1291
    Bxnanaz Well-Known Member

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    This is an awesome thread, been reading along the entire way.

    What would you / y'all believe the hp difference would be on your current setup on the stock ECU vs a properly tuned AEM setup?
     
    Bxnanaz, Jan 18, 2017
    #1291
    Brice[OP] likes this.
  12. Jan 18, 2017 at 6:36 PM
    #1292
    Brice

    #1292
    Brice [OP] Turbo Member

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    Wastegate assisted turbo delete
    At most on a stock ecu? To the wheels? I dunno like 200-230. For pretty cheap you could get supra injectors, boost reference your fuel pump (free) and get URD's MAF calibrator and be doing pretty good.

    With 650's an upgraded fuel pump and a tune you can easily destroy the motor with to much power, but can safely run like 300-350hp to the wheels. (Just gesstamations)
     
    Brice, Jan 18, 2017
    #1292
  13. Jan 18, 2017 at 6:41 PM
    #1293
    Brice

    #1293
    Brice [OP] Turbo Member

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    Lol

    Can't wait to smoke the lifted bro Silverados everywhere :D

    Oh and basically what I did to get narrowband tuning was as follows

    Set o2 load to MAP
    Set o2 adjustment values to offset
    Wired in a 10k resistor
    All works like butter :D

    I did try a 1k like vasinvictor talked about, but I unknowingly left my o2 unplugged with the 1k in there, thought the 1k was the issue, soldered in the 10k, realized I left it unplugged, plugged it back in then continued :bananadead::bananadead::bananadead: lol so long story short I used a 10k resistor for skewing, after intending to use a 1k... As you can see my forgetfulness and sort of lack of luck plagues this build...
     
    Last edited: Jan 18, 2017
    Brice, Jan 18, 2017
    #1293
    Torspd likes this.
  14. Jan 19, 2017 at 9:16 AM
    #1294
    Brice

    #1294
    Brice [OP] Turbo Member

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    I just got done putting in my o2 and fuel map tunes :D :bananadance:
    STFT are -7 to 3 at any given point but stay around -3 to 0
    I also tried out a little antilag esk idea that @vasinvictor gave me

    https://www.youtube.com/watch?v=KFkhHMgL8Fo

    Its not really anti lag, but I think the potential is there :D

    I also downloaded all engine ECU EWD's for:

    Tacomas 95-04
    5VZ-FE, 3RZ-FE, and 2RZ-FE

    Tundras 00-04
    5VZ-FE, 2UZ-FE

    T100s 95-98
    5VZ-FE, 3RZ-FE

    4Runners 96-02
    5VZ-FE, 3RZ-FE, and 2RZ-FE

    I figured I'd grab all the engine ecu diagrams that existed with the 5VZ-FE during its production span.
     
    Brice, Jan 19, 2017
    #1294
    boostedka likes this.
  15. Jan 19, 2017 at 9:33 AM
    #1295
    j0shu4

    #1295
    j0shu4 98 TRD 4x4, 3.4 Turbo, Full LT, Fully Locked

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    Turbo, Fiberglass, Full Long Travel, Lockers, T100 axle, King Shocks
    I'm dyno'd at 310whp...... aem, injectors, methanol. And I know for sure I can fine tune to get more. A lot more. I've just been keeping it safe.

    20151112_055739.jpg
     
    j0shu4, Jan 19, 2017
    #1295
    because_wumbo-truck and boostedka like this.
  16. Jan 19, 2017 at 9:33 AM
    #1296
    Torspd

    #1296
    Torspd Tor-nication

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    So how is the driveability now? Should be quite smooth.
     
    Torspd, Jan 19, 2017
    #1296
  17. Jan 19, 2017 at 9:34 AM
    #1297
    tony2018

    #1297
    tony2018 Well-Known Member

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    Not to self:

    "after inserting 1k resistor plug the damn o2 sensor back in"
     
    tony2018, Jan 19, 2017
    #1297
    Speedytech7 and Brice[OP] like this.
  18. Jan 19, 2017 at 9:36 AM
    #1298
    Torspd

    #1298
    Torspd Tor-nication

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    There is that 5vz power cliff, which we came a across while looking for OEM dyno charts.

    So strange to me how it dive bombs like that.
     
    Torspd, Jan 19, 2017
    #1298
  19. Jan 19, 2017 at 9:39 AM
    #1299
    Clay_916

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    Clay_916 Well-Known Member

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    My guess is that Chinese turbo.

    If you want more power @j0shu4 you should look into e85. Fine tuning won't make any more power, just smooth things out. All you really need is more boost.
     
    Clay_916, Jan 19, 2017
    #1299
  20. Jan 19, 2017 at 9:41 AM
    #1300
    Torspd

    #1300
    Torspd Tor-nication

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    One would think, but the N/A graphs are to similar to agree completely. Massive drop off. Got to be some turbo components causing it as well.

    Screenshot_20170113-221244.jpg
     
    Torspd, Jan 19, 2017
    #1300
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