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: Sigh.. Which A/F sensor!?!? 1st gen replacement headlights 1997 2RZ: Coolant Temp....how many sensors/senders? Gimmicky or worth it. Brake pad HELP! Seals

Check Engine code P0031

Discussion in '1st Gen. Tacomas (1995-2004)' started by JT1521, Sep 21, 2014.

  1. Sep 21, 2014 at 1:17 PM
    #1
    JT1521

    #1
    JT1521 [OP] Well-Known Member

    Joined:
    Apr 19, 2010
    Member:
    #35589
    Messages:
    119
    Gender:
    Male
    I need to replace the AFR sensor which is bank 1 sensor 1. My question is what size nuts are they on the studs and the middle sensor nut .What size is that so I can get the proper size o2 sensor socket at Harbor Freight? Also I will probably want to get new nuts. Where should I get these? Should they be stainless steel? Thanks. If someone could give me the proper install procedure to make it easy on me that would be helpful as well. Thanks.
     
    JT1521, Sep 21, 2014
    #1
  2. Sep 27, 2014 at 6:58 AM
    #2
    JT1521

    #2
    JT1521 [OP] Well-Known Member

    Joined:
    Apr 19, 2010
    Member:
    #35589
    Messages:
    119
    Gender:
    Male
    bump
     
    JT1521, Sep 27, 2014
    #2

Products Discussed in

NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
$87.96
Air Intake Snorkel Kit Fit For 2005-2015 Toyota Tacoma With 4L Right Petrol intake air snorkel kit high performance system compatible kit Replacement black Rotational Molding (2005-2015)
$73.00
KYB SM5640 - Mount Kit
$28.56
Magnefine 3/8" Magnetic Inline Transmission/Power Steering Filter
$25.95
M6 Black Acorn Cap Nuts, Stainless Steel 304 (18-8) Black Coating Acorn Nuts, 20Pcs-Pack
$8.49
Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2)
$28.00
Midland MXT275 MicroMobile GMRS 2-Way Radio
$160.00
500Pcs Connector Terminal Pin Wire Harness Pins Automotive Auto Car Electrical Connector Pins Motorcycle ATV 1/1.5/1.8/2.2/2.8/3.5mm
$17.98
iCrimp Open Barrel Terminal Crimping Tool for Molex Style DELPHI AMP TYCO Deutsch Terminals Crimper, Molex Crimping Tool,24-14 AWG
$18.89
Winunite 32.8Ft(10M) Car Door Edge Guards Black, Fits Most Vehicles, No Glue Required, Fade-Resistant, U-Shaped Automotive Trim Car Door Edge Protector for Trucks SUV Sedans
$16.96
3M Marine Adhesive Sealant 5200 (06500) Permanent Bonding and Sealing for Boats and RVs Above and Below the Waterline Waterproof Repair, White, 10 fl oz Cartridge
$22.40
Dsnaduo 1PC M24x1.5 Stainless Steel Transmission/Front Differential Magnetic Oil Drain Plug Fit for 08-20 Lexus GX460 LX570; Toyota 4Runner FJ Cruiser Land Cruiser Tacoma Tundra, Replace 90341-24014
$17.88
Mobil Synthetic, SAE Grade : 75W-90, 1 gal. Jug 122035-1 Each
$49.90
A-Premium HVAC Heater Blend Door Actuator Compatible with Toyota Tacoma 2001-2004, 4Runner 2000-2002, Replace# 8710604030
$35.99
SEM 39103 Black Original Flexible Bumper Coater Aerosol - 12 oz.
$23.99
Genuine Toyota 89422-35010 Water Temperature Sensor
$28.99
NOCO Boost GB150: 3000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 9.0L Gas and 7.0L Diesel Engines
$299.95
Spicer 5-1330X U-Joint Kit 1330/SPL25 Series (OSR)
$27.95
INKBIRD Meat Thermometer Wireless, Smart Bluetooth Meat Thermometer, IP67 Waterproof Wireless Meat Probe with Rechargeable Box for Outdoor Grill Smoker BBQ Rotisserie iOS & Android App
$59.99
HitchHammer Bumper Guard (HitchHammer 11.5" Wide)
$59.95
Wyckoff Helper Spring Kit, 500 LBS Load Capacity Leaf Spring Helper Kit for Pickup Trucks, SUVs, Trailers, Enhance Rear Suspension and Towing Capacity, Easy to Install
$82.99
55 Deg Imperial+60 Metric Thread Pitch Gauge Measure Screw 58 Pieces. Practical and Attractive
$2.70
Spicer 5-1330-1X U-Joint Kit
$42.33
Hayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler
$51.51
Thread Gauge Tool,Portable Screw Pitch Gauge,Bolt Size and Thread Gauge Identifier,Standard Screw Size and Thread Gauge Checker for Engineering Craft and Industrial Management Use
$4.70
RLB-HILON Headlight Clip Compatible with Toyota Tacoma Prerunner & 4WD 1998 1999 2000 Year, for Lower Headlight Panel Retainer Clips, for 53245-04010 2PCS
$13.49
Veepeak OBDCheck BLE Bluetooth OBD II Scanner Car Check Engine Light Code Reader, Auto Dual Mode Bluetooth Diagnostic Scan Tool for iOS & Android
$31.99
Husky Liners Classic Style Series | 1995-2004 Toyota Tacoma Access Cab/Standard Cab | Front Floor Liners, Grey | 35112
$89.99
PRIMEWELD CUT60 60Amp Non-Touch Pilot Arc PT60 Torch Plasma Cutter 110V/220V Dual Voltage 3 Year Warranty
$699.00
Fuel Tank Skid Plate Cover Compatible with 1995.5-2004 Toyota Tacoma 15 and 18 Gallon Tanks Powder Coated Steel Gas Tank Skid Plate
$169.50
Rexka 12pcs Transfer & Differential Service Gasket Kit Compatible with Toyota Lexus 4Runner Land Cruiser Tundra Tacoma FJ Cruiser Highlander RAV4 Sequoia Sienna 1215710010 9043024003 90430A0003
$5.99
ARB RD129 Air Locking Differential
$1,109.99
AISIN FCT-013 Engine Cooling Fan Clutch - Compatible with Select Toyota 4Runner, T100, Tacoma, Tundra
$88.79
Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat - PE Foam Sound Deadener Material & Heat Barrier
$44.95
Ford Genuine Fluid XT-M5-QS Full Synthetic Manual Transmission Fluid - 1 Quart, Black
$33.69
ESI ROK Block 4.25" Width Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 6ft for Sidewalls
$49.95
Supreme Suspensions - 1.5"-2" Rear Add-A-Leaf Lift Kit for 1995-2023 Toyota Tacoma - 21.5" Short AAL Set with Isolator Pads and Square Bend U-Bolts
$189.89
Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware
$659.00
ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
$20.49
Toyota Oil Drain Plug Crushable Steel Gaskets Set of 10 OEM 12157-10010
$13.99
WIX Racing Filters Air Filter Panel
$28.50
Dorman 13911 Master Cylinder Bleeder Kit - 22 In. Hose, Clip, And Sae And Metric Fittings Universal Fit
$9.69
To Top