1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site
    Quick Links: Amps for the 12v? Best phone mounts Replacing rear leafs Help with finding front shocks/struts for my 2005 Tacoma Polyurethane sway bar bushing? Oil filter question

Tacoma ECU Tuning for 4.0L

Discussion in '2nd Gen. Tacomas (2005-2015)' started by OVTune, Jun 14, 2017.

Page 200 of 228
  1. Feb 25, 2019 at 12:48 PM
    #3981
    OVTune

    #3981
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    Does your name start with a "J"? If so I am doing it right now eta 5 mins
     
    OVTune, Feb 25, 2019
    #3981
  2. Feb 25, 2019 at 1:03 PM
    #3982
    OVTune

    #3982
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    Call them back, you'll be good.
     
    OVTune, Feb 25, 2019
    #3982
  3. Feb 25, 2019 at 1:11 PM
    #3983
    mulisharydr

    #3983
    mulisharydr Well-Known Member

    Joined:
    Mar 12, 2016
    Member:
    #181029
    Messages:
    67
    Gender:
    Male
    First Name:
    johnny
    Vehicle:
    2015 black TRD Sport
    Magnuson s/c 2.85 URD stealth pulley Total chaos Lt front with king shocks Dmz fab rear spring under kit with kings triple bypass shocks Dmz fab bolt in bed cage King 4” hydro bump stops Harrop rear elocker 4.30 Detroit gears nfab light bar bumper mount with 40” lightbar relentless roof mount with 50" radius led lightbar bfg TA KO2 285/70/17 powdercoated black trd sport wheels flowmaster super 10 muffler. JBA Shorty headers. ratiotek shift kit.
    Awesome thanks.
     
    mulisharydr, Feb 25, 2019
    #3983
  4. Feb 25, 2019 at 1:22 PM
    #3984
    RacecarGuy

    #3984
    RacecarGuy Well-Known Member

    Joined:
    Jul 12, 2012
    Member:
    #82501
    Messages:
    818
    Gender:
    Male
    Houston, Texas
    Vehicle:
    '12 DCSB OR
    Pelfreybilt front and rear HC bumper w/swingout, BAMF LCA Skids, BAMF Diff skid, Pelfreybilt IFS and Trans skid, RCI gas tank skid, Bronze SCS F-5's, Icon RR's ext travel, Dakar leafs, Archive Garage shackle flip
    Hi Mat, any update on the issue I'm having with p5flash?
     
    RacecarGuy, Feb 25, 2019
    #3984
  5. Feb 25, 2019 at 1:25 PM
    #3985
    OVTune

    #3985
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    what's your ticket number? no idea who you are sorry
     
    OVTune, Feb 25, 2019
    #3985
    RacecarGuy[QUOTED] likes this.
  6. Feb 25, 2019 at 1:28 PM
    #3986
    RacecarGuy

    #3986
    RacecarGuy Well-Known Member

    Joined:
    Jul 12, 2012
    Member:
    #82501
    Messages:
    818
    Gender:
    Male
    Houston, Texas
    Vehicle:
    '12 DCSB OR
    Pelfreybilt front and rear HC bumper w/swingout, BAMF LCA Skids, BAMF Diff skid, Pelfreybilt IFS and Trans skid, RCI gas tank skid, Bronze SCS F-5's, Icon RR's ext travel, Dakar leafs, Archive Garage shackle flip
    3092 is what's listed in the email chain, not sure if thats the ticket number or not.
     
    RacecarGuy, Feb 25, 2019
    #3986
  7. Feb 25, 2019 at 3:02 PM
    #3987
    MyCarneAsadaTaco

    #3987
    MyCarneAsadaTaco Well-Known Member

    Joined:
    Jan 16, 2019
    Member:
    #279556
    Messages:
    52
    Gender:
    Male
    First Name:
    Alex
    OC/IE/LA
    Vehicle:
    2014 TRD Sport Supercharged 4x4
    TRD SuperCharger URD 2.8 Pulley URD performance Y-Pipe OVTuned TRD Exhaust
    I emailed you any left?
     
    MyCarneAsadaTaco, Feb 25, 2019
    #3987
  8. Feb 25, 2019 at 3:02 PM
    #3988
    zippsub9

    #3988
    zippsub9 Well-Known Member

    Joined:
    Nov 3, 2014
    Member:
    #141634
    Messages:
    4,306
    Gender:
    Male
    Halfmoon, NY
    Vehicle:
    14 DCLB
    Shit bolted onto other shit, and junk.
    :thumbsup:
     
    zippsub9, Feb 25, 2019
    #3988
  9. Feb 25, 2019 at 9:22 PM
    #3989
    TRON

    #3989
    TRON Well-Known Member

    Joined:
    Mar 4, 2009
    Member:
    #14317
    Messages:
    1,485
    Vehicle:
    All Wheel Drive X-runner
    TRD Blower, 2.3 Pulley, NST OverDrive Pulley Kit, B&M Shifter, TR Lowering Kit, Spec Clutch, Xrunner Body Kit
    I contemplated getting that tune many years ago but it was very aggressive. Not positive but I think a couple engines were damaged by that tune. And by that time APR was on the way out and only one person really knew how to tune it properly.

    I still think e85 is a good choice tuned right with an ECA. Remember e85 is like 115 rated octane and has 3 times the cooling effect of gasoline.

    The question is. Can @OVTune control an ECA injunction with the stock ECU.
     
    TRON, Feb 25, 2019
    #3989
  10. Feb 26, 2019 at 4:40 AM
    #3990
    OVTune

    #3990
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    Flex Fuel is being worked on for these ECUs already by us with a special patch.
     
    OVTune, Feb 26, 2019
    #3990
    TRON[QUOTED], Murphinator and TodayWasTHeDaY like this.
  11. Feb 26, 2019 at 10:35 AM
    #3991
    ThomasMore66

    #3991
    ThomasMore66 We can't stop here, this is bat country!

    Joined:
    Feb 9, 2013
    Member:
    #97155
    Messages:
    7,289
    Gender:
    Male
    Dallas/Fort Worth & Durango
    Vehicle:
    Supercharged 2013 TRD Offroad 4wd
    TRD Supercharger, TRD exhaust, Leather seats, running boards removed (why it came with them I cannot imagine), Salex organizers, BAMF behind-the-grill light bar, Rigid SR-20 and SR-Q - Spots mounted behind stock grill, color-matched grill, WeatherTech FloorLiner DigitalFit floor mats, Tech Deck, Avid bolt-on slider/step converted to weld on by TW member Achirdo, Diaz Fabrication Model T, Icon Stage 4 with OME Dakar rear leaf springs, OME Driveshaft spacer, Toytec 1" Front Diff Drop, FN BFD 18"x9" GMG Wheels, BFG KO2 285-65-18 tires, Ultragauge mounted above mirror, Tuffy Box lockable storage, MattGecko rear window security bar, Relentless Fab tailgate protector, CSJumper 700 lumen flood pattern back-up LED's, modified BeeRadd under-hood lighting with two KC Cyclones; KB Voodoo cargo management system and standard rails, AllPro hi-lift jack mount, 48" hi-lift, RCI Metalworks aluminum front skid, Flyzeye 3VP-RS in glovebox and console, AFE CAI, Coupe fuse box cover, battery hold-down bracket and CAI air-box cover, Wurton pod led's installed as bed lights on Lowbrow Customs motorcycle fork brake line aluminum brackets, Pop-n-Lock PL5400, Extang Solidfold 2.0, Rechelon Retro's, Moromoto LED fogs, URD Y-pipe, Walbro 255lph fuel pump, Speedhut AFR and Boost gauges, Cravenspeed gauge holder, CMC by Tandem Automotive, 70mm throttle body, CSF radiator, Doug Thorley shorties, Vibrant 7101 cats, SOS Offroad front and rear bumpers, Smoothflow 2.5” SC pulley, Steeda SC belt tensioner, roostfactor belt wrap kit, switch Pro 9100 in custom Tandem Automotive holder, WAT trans valvebody, FIC 650cc injectors, HP Tuner.
    I still want to know if we can manage the 322 g/s air-flow issue with OV.

    How much hp do you think our little engine can handle?
     
    ThomasMore66, Feb 26, 2019
    #3991
  12. Feb 26, 2019 at 10:38 AM
    #3992
    OVTune

    #3992
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    From looking at the ECU the stock MAF curve ends at 323 g/s

    Scaling for a larger intake diameter, the maximum G/sec that can be put in the MAF scale (limit of 16byte 65xxx) is 511 g/sec
     
    OVTune, Feb 26, 2019
    #3992
    TodayWasTHeDaY likes this.
  13. Feb 26, 2019 at 10:51 AM
    #3993
    JacksonTacoma

    #3993
    JacksonTacoma Well-Known Member

    Joined:
    Jul 25, 2017
    Member:
    #224953
    Messages:
    1,185
    Gender:
    Male
    First Name:
    James
    Jackson, MI
    Vehicle:
    2015 S/C TRD Pro
    Magnuson SC, 2.5 pulley, hptuner, FPR mod, AFE Intake, URD longtube headers, JFR Y-pipe, 255 Deatschwerks, 76mm TB, Banks 3" exhaust, cam gears
    511 g/s * 1.18 = 603 crank hp

    Sounds good to me
     
    JacksonTacoma, Feb 26, 2019
    #3993
  14. Feb 26, 2019 at 11:41 AM
    #3994
    TRON

    #3994
    TRON Well-Known Member

    Joined:
    Mar 4, 2009
    Member:
    #14317
    Messages:
    1,485
    Vehicle:
    All Wheel Drive X-runner
    TRD Blower, 2.3 Pulley, NST OverDrive Pulley Kit, B&M Shifter, TR Lowering Kit, Spec Clutch, Xrunner Body Kit
    Stock internals definitely can’t stand anything north of 400 rwhp. Regardless, the TRD setup couldn’t get that high anyway. I think a heavy modded TRD setup with an excellent e85 tune could get around 385 rwhp.
     
    TRON, Feb 26, 2019
    #3994
  15. Feb 26, 2019 at 11:45 AM
    #3995
    TRON

    #3995
    TRON Well-Known Member

    Joined:
    Mar 4, 2009
    Member:
    #14317
    Messages:
    1,485
    Vehicle:
    All Wheel Drive X-runner
    TRD Blower, 2.3 Pulley, NST OverDrive Pulley Kit, B&M Shifter, TR Lowering Kit, Spec Clutch, Xrunner Body Kit
    Care to elaborate?
     
    TRON, Feb 26, 2019
    #3995
    Murphinator likes this.
  16. Feb 26, 2019 at 11:46 AM
    #3996
    Murphinator

    #3996
    Murphinator Well-Known Member

    Joined:
    Mar 1, 2015
    Member:
    #149903
    Messages:
    3,205
    Gender:
    Male
    First Name:
    Anthony
    SoCal
    Vehicle:
    14 DCSB 4x4
    Looking forward to this.

    If I took my truck to delicious tuning could they adjust the tune you made me for bigger injectors/smaller pulley, or would they have to make a completely new tune?
     
    Murphinator, Feb 26, 2019
    #3996
  17. Feb 26, 2019 at 11:55 AM
    #3997
    ThomasMore66

    #3997
    ThomasMore66 We can't stop here, this is bat country!

    Joined:
    Feb 9, 2013
    Member:
    #97155
    Messages:
    7,289
    Gender:
    Male
    Dallas/Fort Worth & Durango
    Vehicle:
    Supercharged 2013 TRD Offroad 4wd
    TRD Supercharger, TRD exhaust, Leather seats, running boards removed (why it came with them I cannot imagine), Salex organizers, BAMF behind-the-grill light bar, Rigid SR-20 and SR-Q - Spots mounted behind stock grill, color-matched grill, WeatherTech FloorLiner DigitalFit floor mats, Tech Deck, Avid bolt-on slider/step converted to weld on by TW member Achirdo, Diaz Fabrication Model T, Icon Stage 4 with OME Dakar rear leaf springs, OME Driveshaft spacer, Toytec 1" Front Diff Drop, FN BFD 18"x9" GMG Wheels, BFG KO2 285-65-18 tires, Ultragauge mounted above mirror, Tuffy Box lockable storage, MattGecko rear window security bar, Relentless Fab tailgate protector, CSJumper 700 lumen flood pattern back-up LED's, modified BeeRadd under-hood lighting with two KC Cyclones; KB Voodoo cargo management system and standard rails, AllPro hi-lift jack mount, 48" hi-lift, RCI Metalworks aluminum front skid, Flyzeye 3VP-RS in glovebox and console, AFE CAI, Coupe fuse box cover, battery hold-down bracket and CAI air-box cover, Wurton pod led's installed as bed lights on Lowbrow Customs motorcycle fork brake line aluminum brackets, Pop-n-Lock PL5400, Extang Solidfold 2.0, Rechelon Retro's, Moromoto LED fogs, URD Y-pipe, Walbro 255lph fuel pump, Speedhut AFR and Boost gauges, Cravenspeed gauge holder, CMC by Tandem Automotive, 70mm throttle body, CSF radiator, Doug Thorley shorties, Vibrant 7101 cats, SOS Offroad front and rear bumpers, Smoothflow 2.5” SC pulley, Steeda SC belt tensioner, roostfactor belt wrap kit, switch Pro 9100 in custom Tandem Automotive holder, WAT trans valvebody, FIC 650cc injectors, HP Tuner.
    So, what are you envisioning for larger intake diameter? Maybe I’m stupid here. I’ve got an aftermarket intake. The inlet diameter of the throttle body is fixed. Inlet diameter of the supercharger is fixed.
     
    ThomasMore66, Feb 26, 2019
    #3997
  18. Feb 26, 2019 at 12:00 PM
    #3998
    OVTune

    #3998
    OVTune [OP] Well-Known Member

    Joined:
    Mar 27, 2017
    Member:
    #214557
    Messages:
    8,112
    OVTune
    The diameter of the maf tube. Same way rescaling MAF on any car.
     
    OVTune, Feb 26, 2019
    #3998
  19. Feb 26, 2019 at 12:08 PM
    #3999
    ThomasMore66

    #3999
    ThomasMore66 We can't stop here, this is bat country!

    Joined:
    Feb 9, 2013
    Member:
    #97155
    Messages:
    7,289
    Gender:
    Male
    Dallas/Fort Worth & Durango
    Vehicle:
    Supercharged 2013 TRD Offroad 4wd
    TRD Supercharger, TRD exhaust, Leather seats, running boards removed (why it came with them I cannot imagine), Salex organizers, BAMF behind-the-grill light bar, Rigid SR-20 and SR-Q - Spots mounted behind stock grill, color-matched grill, WeatherTech FloorLiner DigitalFit floor mats, Tech Deck, Avid bolt-on slider/step converted to weld on by TW member Achirdo, Diaz Fabrication Model T, Icon Stage 4 with OME Dakar rear leaf springs, OME Driveshaft spacer, Toytec 1" Front Diff Drop, FN BFD 18"x9" GMG Wheels, BFG KO2 285-65-18 tires, Ultragauge mounted above mirror, Tuffy Box lockable storage, MattGecko rear window security bar, Relentless Fab tailgate protector, CSJumper 700 lumen flood pattern back-up LED's, modified BeeRadd under-hood lighting with two KC Cyclones; KB Voodoo cargo management system and standard rails, AllPro hi-lift jack mount, 48" hi-lift, RCI Metalworks aluminum front skid, Flyzeye 3VP-RS in glovebox and console, AFE CAI, Coupe fuse box cover, battery hold-down bracket and CAI air-box cover, Wurton pod led's installed as bed lights on Lowbrow Customs motorcycle fork brake line aluminum brackets, Pop-n-Lock PL5400, Extang Solidfold 2.0, Rechelon Retro's, Moromoto LED fogs, URD Y-pipe, Walbro 255lph fuel pump, Speedhut AFR and Boost gauges, Cravenspeed gauge holder, CMC by Tandem Automotive, 70mm throttle body, CSF radiator, Doug Thorley shorties, Vibrant 7101 cats, SOS Offroad front and rear bumpers, Smoothflow 2.5” SC pulley, Steeda SC belt tensioner, roostfactor belt wrap kit, switch Pro 9100 in custom Tandem Automotive holder, WAT trans valvebody, FIC 650cc injectors, HP Tuner.
    Oh. That’s like changing the diameter of an orifice in a plate-type meter. Ok, so a Tundra maf has a bigger port or something like that. I don’t think there is an after market one.
     
    ThomasMore66, Feb 26, 2019
    #3999
  20. Feb 26, 2019 at 12:17 PM
    #4000
    ThomasMore66

    #4000
    ThomasMore66 We can't stop here, this is bat country!

    Joined:
    Feb 9, 2013
    Member:
    #97155
    Messages:
    7,289
    Gender:
    Male
    Dallas/Fort Worth & Durango
    Vehicle:
    Supercharged 2013 TRD Offroad 4wd
    TRD Supercharger, TRD exhaust, Leather seats, running boards removed (why it came with them I cannot imagine), Salex organizers, BAMF behind-the-grill light bar, Rigid SR-20 and SR-Q - Spots mounted behind stock grill, color-matched grill, WeatherTech FloorLiner DigitalFit floor mats, Tech Deck, Avid bolt-on slider/step converted to weld on by TW member Achirdo, Diaz Fabrication Model T, Icon Stage 4 with OME Dakar rear leaf springs, OME Driveshaft spacer, Toytec 1" Front Diff Drop, FN BFD 18"x9" GMG Wheels, BFG KO2 285-65-18 tires, Ultragauge mounted above mirror, Tuffy Box lockable storage, MattGecko rear window security bar, Relentless Fab tailgate protector, CSJumper 700 lumen flood pattern back-up LED's, modified BeeRadd under-hood lighting with two KC Cyclones; KB Voodoo cargo management system and standard rails, AllPro hi-lift jack mount, 48" hi-lift, RCI Metalworks aluminum front skid, Flyzeye 3VP-RS in glovebox and console, AFE CAI, Coupe fuse box cover, battery hold-down bracket and CAI air-box cover, Wurton pod led's installed as bed lights on Lowbrow Customs motorcycle fork brake line aluminum brackets, Pop-n-Lock PL5400, Extang Solidfold 2.0, Rechelon Retro's, Moromoto LED fogs, URD Y-pipe, Walbro 255lph fuel pump, Speedhut AFR and Boost gauges, Cravenspeed gauge holder, CMC by Tandem Automotive, 70mm throttle body, CSF radiator, Doug Thorley shorties, Vibrant 7101 cats, SOS Offroad front and rear bumpers, Smoothflow 2.5” SC pulley, Steeda SC belt tensioner, roostfactor belt wrap kit, switch Pro 9100 in custom Tandem Automotive holder, WAT trans valvebody, FIC 650cc injectors, HP Tuner.
    @Torspd, @TRON, thoughts on this? Is there another maf sensor that can be used? I think we touched on this before but I didn't understand.
     
    ThomasMore66, Feb 26, 2019
    #4000
Page 200 of 228

Products Discussed in

Denso (5345) IKH22 Iridium Power Spark Plug, (Pack of 1)
$8.47
Scientific Design of Exhaust and Intake Systems (Engineering and Performance)
$36.00
To Top