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What throttle body will work for my 02 3.4L Tacoma?

Discussion in '1st Gen. Tacomas (1995-2004)' started by Lil'John, Jun 26, 2025.

  1. Jun 26, 2025 at 3:57 PM
    #1
    Lil'John

    Lil'John [OP] Active Member

    Joined:
    Sep 15, 2023
    Member:
    #433583
    Messages:
    33
    Vehicle:
    2002 Tacoma TRD 4wd
    Target truck: 2002 Tacoma TRD with 3.4L engine, manual trans, and cruise control

    Short: I need the correct throttle body for my Tacoma. Lots of bad numbers pop up. What is the correct part number?

    Searching here found this:
    https://www.tacomaworld.com/threads...ttle-body-that-matches-my-part-number.749230/

    It somewhat mirrored my founding of 22210-22260 being correct. I found that an alternate is 22210-62260. Obviously, all new OEM are discounted. But I can't find a single one on Ebay. Almost everyone I find on Ebay is 22210-62220.

    Issue I'm trying to fix is "reverse" idling. My current cold idle is 650rpm. My warm idle is 1250rpm. Exact opposite of what it should. I've replaced the IAC with new OEM as well as new China crap. I've replaced TPS with OEM. Zero impact. Zero engine codes. Before this started, I had two codes:
    P0120 which is TPS A circuit issue(maybe)
    P0420 which is related to 2nd o2 sensor

    The P0420 was fixed with replacing gaskets around cat.
     
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    #1
  2. Jun 26, 2025 at 4:31 PM
    #2
    Red_03Taco

    Red_03Taco Well-Known Member

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    Jerad
    Vehicle:
    2003 Tacoma Xtra Cab 4WD
    Perhaps find someone to rebuild the butterfly in your existing throttle body?
     
  3. Jun 26, 2025 at 4:35 PM
    #3
    Digiratus

    Digiratus Adventurer

    Joined:
    Mar 26, 2010
    Member:
    #34006
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    Mike
    Roaming the PNW
    Vehicle:
    The RedHead
    2002 XtraCab TRD 4x4 SCv6 AutoTrans With Lots of Mods ADS COs w/Compression Adjusters Camburg Uniball UCAs Whiteline Lower Control Arm Bushings Kartek 7" Limit Straps Plastics Guy Front Bumpstops Total Chaos Sprindle Gussets Custom Alcan Springs +800 lbs +3" ADS 10" Stroke Triple Bypass w/Resi Rear Shocks Custom Rear Shock Relocate All-Pro U-bolt Flip w/Timbren Bumpstops 4.88 Nitro Gears ARB Front Locker ARB Twin Compressor Black 17x8 Konig Countersteer Type X 285/70r17 Falken A/T3w Gunmetal 16x8 SCS Ray10s 255/85r16 Maxxis Bighorns Limited Edition (Relentless) Elite Front Bumper Smittybilt X2O 10K Winch Diode Dynamics SS3 Sport Selective Yellow Fog Lights in the Bumper Diode Dynamics SS3 Pro 4,000 Kelvin SAE Driving Lights with Clear Lenses on the Bumper Morimoto D2S Projectors XB35 Ballasts + 4300K Bulbs Badland Sliders FrankenFab Tire Carrier Swingout bumper w/kitchen BudBuilt Front & Bellypan Skids BAMF Rear Diff Skid Dometic CFX 55im Fridge/Freezer Alpha II Hardshell RTT Badland Custom Bed Rack Denso 210-0461 105 amp alternator Dual Northstar 24F AGM batteries BlueSea 7622 ML-ACR Battery controller Peak DBI Dual Battery Voltage Monitor Haltech IC-7 Display with Mako Dash Insert Haltech Elite 2500 Standalone ECU Magnuson MP62 Supercharger w/URD 2.2" Pulley Doug Thorley Headers Denso 650cc Fuel Injectors Aeromotive Stealth 340 Fuel Pump TransGo A340F Reprogramming Shift Kit OEM ECU Delete Full A340F Trans Control with the Haltech 2500 ECU 2.5" Magnaflow Hi-Flow CAT Magnaflow 18" Muffler w/Vibrant Resonator 13WL Brake Calipers with OEM Rotors & Pads Braided Steel Brake Lines Kenwood TM-71A Dual Band Ham Radio STI-CO Flex Whip VFH/UHF 1/4 Wave Antenna Midland MTX275 GMRS Radio w/Roof Mount Antenna Pioneer DEH-P9400BH HU Alpine Amps & Type R components (F) and coaxials (R) Wet Okole Seat Covers Weathertech Digital Liners Deck Plate Mod 1" Diff Drop Carrier Bearing Drop
    According to ToyoDIY and PartSouq, my '02 v6 TB is 22210-62220
     

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