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: License Plate Lights Custom Headache Rack Afe pro-dry s air filter TRD intake, with a non TRD filter??? Fluid change questions 2nd Gen Lift/Tire/Wheel Size Thread

Secondary air injection system P2440 and P2442

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Saseun99, Apr 13, 2015.

Page 21 of 42
  1. Oct 25, 2017 at 4:23 AM
    #401
    hdpower

    #401
    hdpower Member

    Joined:
    Aug 16, 2017
    Member:
    #226973
    Messages:
    14
    Gender:
    Male
    Vehicle:
    2013 Taco 4 banger
    According to him, I was the first to test and install his kit on the Taco. I have no check engine lights, limp mode etc... For the money his kit saved me it was definitely worth the $50. Truck running great !
     
    hdpower, Oct 25, 2017
    #401
  2. Oct 25, 2017 at 5:55 AM
    #402
    Pigpen

    #402
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch
    Sounds like I might be the first V6
     
    Pigpen, Oct 25, 2017
    #402
    EDDO likes this.
  3. Oct 25, 2017 at 7:30 AM
    #403
    hdpower

    #403
    hdpower Member

    Joined:
    Aug 16, 2017
    Member:
    #226973
    Messages:
    14
    Gender:
    Male
    Vehicle:
    2013 Taco 4 banger
    I suspect that it will work with the V-6 as well. Keep us posted !
     
    hdpower, Oct 25, 2017
    #403
    Pigpen[QUOTED] likes this.
  4. Oct 27, 2017 at 5:52 PM
    #404
    slyfox75

    #404
    slyfox75 Member

    Joined:
    Aug 17, 2017
    Member:
    #227079
    Messages:
    10
    Gender:
    Male
    First Name:
    Jeff
    Fellas.....Hey. I didnt go back all 20 pages on this post but I'm trying to catch up.
    @Pigpen.....been emailing you man:) need some info. Looks like the V6 tacos are Denso MAF sensors......all of the V8's I've been doing kits for are Hitachi branded sensors. The pinout appears to be the same (wire 4 is THA on both Hitachi and Denso)
    hdpower......was your 4Cy Hitachi or Denso?
    Edit: Nevermind hdpower.....looked back in emails and you sent me a pic.....your is a Hitachi. So the V6 are indeed different.
     
    Last edited: Oct 27, 2017
    slyfox75, Oct 27, 2017
    #404
    rickydood, DVexile, vssman and 1 other person like this.
  5. Oct 27, 2017 at 6:38 PM
    #405
    Pigpen

    #405
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch

    I keep forgetting to get measurements. I've been busy. Is there anything else I can do to help make this work for the V6? I have the weekend off.
     
    Pigpen, Oct 27, 2017
    #405
  6. Oct 31, 2017 at 4:26 AM
    #406
    hdpower

    #406
    hdpower Member

    Joined:
    Aug 16, 2017
    Member:
    #226973
    Messages:
    14
    Gender:
    Male
    Vehicle:
    2013 Taco 4 banger

    Sorry for the delay Slyfox75, Yes it is Hitachi. Hopefully your kit will work for the Denso as well. My truck has been running great so far, no codes or problems !
     
    hdpower, Oct 31, 2017
    #406
    rickydood likes this.
  7. Nov 8, 2017 at 7:37 AM
    #407
    TacoVet

    #407
    TacoVet Well-Known Member

    Joined:
    Sep 6, 2015
    Member:
    #163556
    Messages:
    54
    Gender:
    Male
    First Name:
    Fred
    Vehicle:
    2013 Tacoma DCSB TRD OR
    So I have done the saip foam delete with the uni filter. Now I haven't read all the pages on this thread but seeing how this is going to affect our trucks and wallets, I was thinking about how we can get ahead of this.

    We know there's the foam issue which seems to be corrected but we have to deal with moisture now screwing up the diverters. Why can't we plumb in say a high temp hose to a higher/better location or even right into the intake?

    Here is a bulkhead fitting
    https://goo.gl/images/sko2WF

    Put this in before /after the filter, pin it so it won't come out and go where it's not supposed to go, suitable 90 degree fitting to a high temp hose. It would be wicked clean and solve this issue.

    Thoughts?
     
    TacoVet, Nov 8, 2017
    #407
  8. Nov 8, 2017 at 10:17 AM
    #408
    Pigpen

    #408
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch
    The foam is only one part of the problem. The valves often fail when the foam is perfectly fine. Bypassing the system, like with this kit, is the solution.

    I got my kit in the mail. Old man winter is in full effect right now and I'm moving next week. I'm not sure when I'm going to be getting around to installing it. The new spot has a garage, so once I'm in I'll hopefully find the time -assuming we don't go into seriously cold temps (not an assumption worth making in NW Montana).

    Here's a thought folks (especially @slyfox75 ):

    When we bypass the system, can we delete the pump. That's some valuable real estate being wasted in there!
     
    Pigpen, Nov 8, 2017
    #408
  9. Nov 8, 2017 at 3:13 PM
    #409
    JdevTac

    #409
    JdevTac Well-Known Member

    Joined:
    Jan 8, 2012
    Member:
    #70234
    Messages:
    6,267
    Gender:
    Male
    First Name:
    Josh
    GA/WA
    Vehicle:
    2nd gen
    How exactly does running a hose to the intake tube change anything? The intake is still pulling air from the fender at startup. I'm not sure I see how that air source is any different from a filter pulling from the engine compartment. If I have understood your proposed solution correctly. I think the fact of the matter is the valve material is just garbage no matter what air is being pulled in.
     
    JdevTac, Nov 8, 2017
    #409
  10. Nov 8, 2017 at 4:05 PM
    #410
    Alloutdrs1

    #410
    Alloutdrs1 Well-Known Member

    Joined:
    Feb 28, 2012
    Member:
    #73780
    Messages:
    1,164
    Gender:
    Male
    First Name:
    Andrew
    Virginia Beach, VA
    Vehicle:
    12' Mag gray Doublecab 4x4
    Distinct Offroad light bar, Rigid E-series and amber duallys, Leer 100xq, Oem roof rack, Oem bed mat, Bullculla trailer plug relocate bracket, Rear diff vent mod, front mud flap chop, Color matched Grille w/Andres devil horns, Wet okoles and weathertechs
    Figure out a way to plumb in an air dryer like you have on an air compressor if that would even work and that would capture the moisture eliminating the issue.
     
    Alloutdrs1, Nov 8, 2017
    #410
  11. Nov 10, 2017 at 6:04 PM
    #411
    slyfox75

    #411
    slyfox75 Member

    Joined:
    Aug 17, 2017
    Member:
    #227079
    Messages:
    10
    Gender:
    Male
    First Name:
    Jeff
    Unfortunately no.
    Gotta keep the pump in there. The ECU does other checks on the system.....one of which is to check to ensure the motor/pump is not shorted or removed/disconnected. So it will all stay there....and collect dust. Another reason to do the bypass.....a lot of the older vehicles (05-07) have had the pumps fail electrically as well. The bypass wont help there. BUT.....if you bypass the system before you have issues, the pump will just sit and remain in good shape vs shorting out due to usage. I guess heat cycles could get the windings over time as well but I'm going on 4 years of bypassed system with no issues. 2UZ-FE V-8 4Runner.

    Side note.....I guess you COULD disconnect the pump.....you will just get CEL lights. I think performance will be fine tho(not tested, but cant imagine anything significant)
     
    slyfox75, Nov 10, 2017
    #411
    DVexile and Pigpen[QUOTED] like this.
  12. Nov 11, 2017 at 6:27 AM
    #412
    dieselfan

    #412
    dieselfan Well-Known Member

    Joined:
    Apr 26, 2012
    Member:
    #77688
    Messages:
    62
    Gender:
    Male
    First Name:
    Joe
    western Pa
    Vehicle:
    2012 DC TRD 4X4
    Stock
    slyfox75; In your last sentence you mention disconnect the pump... you will just get CEL lights. Does this mean you can drive normally without limp mode? Do you know anyone that tried this? Thoughts
     
    dieselfan, Nov 11, 2017
    #412
  13. Nov 11, 2017 at 7:00 AM
    #413
    slyfox75

    #413
    slyfox75 Member

    Joined:
    Aug 17, 2017
    Member:
    #227079
    Messages:
    10
    Gender:
    Male
    First Name:
    Jeff
    Nope.......pump and valves are small parts of a larger system. The ecu looks at exhaust pressure differential to know if valves are open or closed.....has nothing to do with the pump.
    Unplugging pump will not get you out of limp mode.
     
    slyfox75, Nov 11, 2017
    #413
    rickydood and DVexile like this.
  14. Nov 12, 2017 at 10:55 AM
    #414
    Pigpen

    #414
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch
    Elbows deep in install. Text message inbound
     
    Pigpen, Nov 12, 2017
    #414
  15. Nov 12, 2017 at 11:56 AM
    #415
    Pigpen

    #415
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch
    Install was a success!! Super easy and cheap insurance for a stupid, useless (and expensive) system.

    Great kit!! @slyfox75 was really helpful, as the guinea pig, I had to contact him about which wire to cut. Easy peasy
     
    Pigpen, Nov 12, 2017
    #415
    BassAckwards, DVexile and vssman like this.
  16. Nov 12, 2017 at 12:03 PM
    #416
    vssman

    #416
    vssman Rocket Engineer

    Joined:
    Jun 17, 2013
    Member:
    #106440
    Messages:
    10,007
    Gender:
    Male
    First Name:
    Paul
    Naugatuck, CT
    Vehicle:
    2013 SR5 double cab
    Report back how it works after a few weeks. I anticipate a few more kits being installed....
     
    vssman, Nov 12, 2017
    #416
    DVexile and Pigpen[QUOTED] like this.
  17. Nov 13, 2017 at 4:44 AM
    #417
    hdpower

    #417
    hdpower Member

    Joined:
    Aug 16, 2017
    Member:
    #226973
    Messages:
    14
    Gender:
    Male
    Vehicle:
    2013 Taco 4 banger
    Slyfox75's kit has been flawless on my truck. Just came back from another 500+ mile trip. Runs great !
     
    hdpower, Nov 13, 2017
    #417
  18. Nov 14, 2017 at 10:07 AM
    #418
    Pigpen

    #418
    Pigpen My truck is never clean

    Joined:
    Mar 6, 2012
    Member:
    #74319
    Messages:
    9,165
    Gender:
    Male
    First Name:
    Dan
    Northwest Montana
    Vehicle:
    2012 AC Manual 4.0 4x4 Base Model
    Access cab with child seat in the back, yellow wire mod, diff breather relocated to tail light, engine block heater, Leer topper with Yakima tracks and rack, Yakima rack on cab, Ride Rite air bags with Daystar cradles, CBI hidden front hitch, wired for winch front and rear Warn quick connect, Warn x8000i on external carrier, sway bar delete, trailer plug relocated to under bumper, Pelfreybilt IFS and Mid skids, BAMF Tcase skid, ECGS front diff bushing, ARB CKMA12 compressor, 255/85/16 Backcountry MT 3 load E tires on stock steel rims, Toyo M55 tires (same size) on another set of stock steelies, Up2NoGood heated mirror kit, Husky X-act Contour front floor liners, Northstar AGM 24F battery under the hood, Northstar 27F in the cab, Redarc 25 amp DC to DC charger, Pelfreybilt bolt on sliders with kickout and top plates, TRD Pro headlights, Depo smoked tail lights, Energy suspension body mount bushing kit, OME Dakar leaf packs with AAL, OME rear shocks, OME 90021 front shocks with 885 coils, SPC LR UCAs, Up2NoGood 2wd low range mod, 4 Wheel Campers Grandby slide in camper, 4xinnovations high clearance rear bumper, Uniclutch 800 lb/ft clutch
    I was 50 miles from pavement yesterday when I remembered I had recently installed mine. No hiccups. Works great!

    Now to figure out a pump delete without codes or CEL...
     
    Pigpen, Nov 14, 2017
    #418
  19. Nov 14, 2017 at 5:37 PM
    #419
    monkeyface

    #419
    monkeyface Douchebag, or just douche if we're friends

    Joined:
    May 13, 2012
    Member:
    #78740
    Messages:
    3,132
    Gender:
    Male
    Colorado
    Vehicle:
    '90,'97,'12,'05 Tundra 4.7,'07 T4R 4.7,'08 T4R 4.7
    Good to hear it works for the 4.0. Slyfox is a Pro.
     
    monkeyface, Nov 14, 2017
    #419
    Pigpen[QUOTED] likes this.
  20. Nov 14, 2017 at 6:56 PM
    #420
    slyfox75

    #420
    slyfox75 Member

    Joined:
    Aug 17, 2017
    Member:
    #227079
    Messages:
    10
    Gender:
    Male
    First Name:
    Jeff
    I need a 2013+ 4.0 with some of the AIP codes to act as my next guinea pig. I have wiring harness that will eliminate the need to cut any cables. Will be ready to ship later this week or early next, but I want someone with codes present. The 2013 is programmed a little differently on the 4.0 and I need to test this thing out. Again, this test will require some time on your part but no cable cutting.
     
    slyfox75, Nov 14, 2017
    #420
    rickydood likes this.
Page 21 of 42
To Top