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: What type of spark plug should I buy for a 2TR-FE engine? A DIFFERENT kind of LSD noise.. What weight gear oil Electrical Question HELP! plastic cap stuck in Transfer Case Exterior Paint Sealant or Carnuba Wax?

o2 sensor problems

Discussion in 'Technical Chat' started by fzschmed, Mar 3, 2012.

  1. Mar 3, 2012 at 7:44 PM
    #1
    fzschmed

    #1
    fzschmed [OP] New Member

    Joined:
    Mar 3, 2012
    Member:
    #74109
    Messages:
    1
    Gender:
    Male
    pittsburgh
    Vehicle:
    02 4 door
    the dealer instaled a new frame on my 02 6cyl tacoma. the o2 sensor hasent worked right since. code reads disconnected.the plug under the seat looks good. where is the next connection up stream .iv replaced the sensor twice
    :(
     
    fzschmed, Mar 3, 2012
    #1
  2. Mar 4, 2012 at 6:00 AM
    #2
    Texoma

    #2
    Texoma IG: Triple C Chop Shop

    Joined:
    Feb 1, 2011
    Member:
    #50374
    Messages:
    18,955
    Gender:
    Male
    First Name:
    Chris(Topher)
    Lago Vista, TX
    Vehicle:
    10 Taco 4x4
    A bunch a cool stickers, a bada ass MetalMiller Tx Longhorns grill emblem painted Hemi Orange, JBA long tube headers with o2 sims, Diff breather mod, Red LED interior lights, Fancy head unit that plays ipod n movies, Also DIY install factory stuff like, factory cruise control, factory intermittent wipers, OME nitro struts with 886x springs and toy tec top plate, JBA high caster UCA's for better alignmnet and dey beefier too, Old Man Emu Dakar leaf springs in da rear with the gear, U bolt flipper, Ivan Stewart TRD rims with 33" K Bro 2's, some bad ass weather tech floor liners so I don't muck up my interior, an ATO shackle flipper for mo travel in da rear wit the gear, also super shiny Fox 2.0 shocks back there too, all sorts of steal armor for bouncing off of the rocks like demello sliders, AP front skid, trans skid, n transfer skid, demello gas tank skid, and a tough as nails ARB bumper with warn 8k winch, I'm sure there's more
    Just follow your exhaust until you find the sensors. First ones will be close to the exhaust manifolds, then the next is after the catylitic converters. Find the sensors, then unplug the wiring pigtails and cleanem out then plug em back in.
     
    Texoma, Mar 4, 2012
    #2

Products Discussed in

Toyota/ exxon mobil Case of 6 Quarts Full Synthetic TGMO SN 0W-20 Oil
$51.50
Ford Genuine Ford Fluid XT-M5-QS Full Synthetic Manual Transmission Fluid - 1 Quart , black
$32.58
ALEOED M12x1.25 mm Self-Locking Nylon Insert Hex Lock Nuts, Pack of 6
$12.99
NGK Spark Plug Stock # 3967
$6.99
Denso (3194) K16TR11 Spark Plugs, Pack of 4
$17.25
PowerTye 15in x 30in Extreme Duty Cargo Net with 5mm Premium Elastic - 3in x 3in Mesh and Rubber-Tipped Super Strong Metal Hooks - Black
$17.95
Toyota Genuine Fluid 00295-00103 Formed-in-Place Oil Pan Gasket - 3 oz. Tube
$20.44
Denso 234-4162 Oxygen Sensor with 4-Wire 10.5” Harness for Non-California, Non-4WD Lexus/Toyota
$50.75
KNIPEX - 45 10 170 Tools - Special Circlip Pliers, Retaining Rings (4510170) , 6.75
$76.17
Denso 234-4260 Oxygen Sensor
$48.97
Pulley Idler Febest 0187-GRJ200 OEM 16620-31012
$43.95
BETOOLL Fuel Pressure Test Kit 0-100PSI with 9.497.896.30 Fuel Line Fittings
$32.99
Denso 234-9051 Right-Bank Upstream with 4-Wire 8.5” Option Air Fuel Ratio Oxygen Sensor
$108.29
Denso 234-9026 Air Fuel Sensor
$130.88
ANCEL TD700 OBD2 Scanner Fits for Toyota Lexus Scion Engine Car Diagnostic Scan Tool All System Code Reader for Reading/Erasing Code,1996-2021
$139.99
Denso 234-9002 Air Fuel Ratio Sensor
$134.99
CF10374 Cabin Air Filter For 2005-2021 Toyota Tacoma, Dodge Dart, Pontiac Vibe With Activated Carbon,2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
$15.87
M18 Cordless Lithium-Ion 6-1/2" Circular Saw - 2630-20 - ( MILWAUKEE ) - BARE TOOL
$129.00
Spicer 5-1330-1X U-Joint Kit
$40.13
NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Jump Starter Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines
$99.95
Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2)
$28.27
Pop & Lock PL5400 Black Manual Tailgate Lock with Bolt Codeable Technology for Toyota Tacoma
$99.77
Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover
$26.05
BAOFENG UV-5R VHF/UHF Dual Band Radio 144-148MHz 420-450MHz Transceiver
$17.89
MICTUNING MIC-DV-077 LED Digital Panel Double Voltmeter, Rocker Switch Style Voltage Monitor Blue for Car Pickup RV Truck Dual Battery Pack
$13.90
18' RG-58A/U Coaxial Cable With Pl-259 Connectors
$13.78
InstallGear 248 or 10 Gauge Battery Terminals w/Shims - Positive, Negative - Car Battery Terminal, Battery Pack, Heavy Duty Battery Terminal Connectors, 2 Gauge, 4 Gauge, 8 Gauge, 10 Gauge Wires
$13.99
Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
$13.77
Partsam 1PC Red 15" 11 LED Light Bar Stop Turn Tail 3rd Brake Light Truck Trailer Identification ID Bar Waterproof DOT Compliant
$13.99
MOFEEZ Hammer Lug Crimper Tool for 8 AWG - 0000 AWG Battery and Welding Cables
$13.48
Beastron 12V/2.4GHz Wireless Video Transmitter and Receiver for Vehicle Backup Camera/Front Car Camera (ZBC-101)
$13.99
Optimus 2.0 GPS Tracker for Vehicles, Assets, People - 4G LTE - Real-Time GPS Tracking Device - Instant Alerts
$14.95
5952 VHB Tape: 2.5cm . x 15 ft. (Black)
$14.95
Baldwin Oil Filter, Spin-On, Full-Flow
$14.67
Sta-Lube Equa-Torque Differential Friction Modifier SL2411-4 fl oz
$14.29
LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122)
$14.97
Equus 9848 Oil Pressure and Electronic Temperature Metric Adapter Kit
$14.63
EDO Tech Ultra Compact Micro USB Direct Hardwire Car Power Cord Kit for GPS Tracker Navigator Bluetooth Speaker Qi Wireless Charger Dash Cam DVR 10 Ft in Length
$9.94
Metra 44-EC204 204" Antenna Extension Cable
$9.30
Muzzys (Pack of Four) Double Seal Flow Through Valve Stem Tire Caps, Inflate Thru for High Pressure Truck Car RV Semi Bus Tires -INFLATE Tires and Check Pressure Without Removing The CAPS!- V2B DS-1
$9.94
Nilight - 50040R 12V Car Add-a-Circuit Fuse Adapter with Standard and Mini TAP Profile TAP Blade Fuse for Cars Trucks Boats, 10 Pack Fuse Holder-3 types, 2 Years Warranty,Blue, Red, Black
$9.89
HELLA 003510087 30 Amp 12V Mini SPST Relay with Bracket
$9.50
To Top