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: Subaru "rumble" for our truck? Low Coolant Sensor on Coolant Reservoir 2.7 2007 Air filter question... 16 2.7 LCE header and flow master delta 50 sound video 2TR Denso Spark Plug Question Synthetic oil chenges 2.7L

2013 2.7l w/ p2441 and p2445 codes after spark plug change

Discussion in '4 Cylinder' started by season818, Oct 9, 2020.

  1. Oct 9, 2020 at 1:16 PM
    #1
    season818

    #1
    season818 [OP] Active Member

    Joined:
    Feb 14, 2019
    Member:
    #283023
    Messages:
    33
    Gender:
    Male
    First Name:
    Shawn
    Colorado
    Vehicle:
    2013 Tacoma 4x4
    Bilstein 5100, Konig Countersteer Type X
    I changed my spark plugs a couple days ago, and my truck ran fine for a day. Today, my truck went into limp mode and showed codes p2441 (secondary air injection system switching valve stuck closed bank1) and p2445 (secondary air injection system pump stuck off bank1). I see a couple other people have experienced similar after changing plugs, and I'm wondering if anyone has a solution. Thank you.

    Edit: Upon checking all of the lines around the intake resonator a third time, I discovered I had pinched a hose to the air switching valve (?) under the intake resonator mounting bracket in the back and out of sight. Everything seems to be running ok for now, following my clearing of the codes. :facepalm:I'll leave this up for other drunk mechanics.
     
    Last edited: Oct 9, 2020
    season818, Oct 9, 2020
    #1
    whatstcp and tomwil like this.

Products Discussed in

Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2)
$29.67
VIAIR 88P Portable Compressor Kit (12V, 120 Psi, Forup to 33" Tires)
$90.01
Ford Genuine Ford Fluid XT-M5-QS Full Synthetic Manual Transmission Fluid - 1 Quart , black
$33.47
Midland – MXT275 MicroMobile® GMRS Radio – 15 watts Two-Way Radio with Integrated Control Microphone – Overland Caravanning Tractors – Detachable External Magnetic Mount Antenna - 8 Repeater Channels
$164.99
35178-30010
$9.91
BG 44K Fuel System Cleaner Power Enhancer 11oz.
$24.95
DENSO ---SK20HR11---- IRIDIUM PLATINUM power pack Spark Plugs -- # 3421 ----- 6 PCS NEW
$52.04
Akebono ASP976 Disc Brake Pad
$66.42
Toyota Case of 12 Quarts Full Synthetic 0W-20 Oil
$99.95
ALEOED M12x1.25 mm Self-Locking Nylon Insert Hex Lock Nuts, Pack of 6
$12.99
ARB CKMA12 On-Board Air Compressor High Performance 12 Volt for Air Locker Differentials and Tire Inflation
$323.00
FEL-PRO VS 50717 R Valve Cover Gasket Set
$21.82
Red Line 57904 (75W90) Synthetic Gear Oil - 1 Quart
$23.53
Oil Udder X Oil Change Tool - Oil Filters up to 2.75" Diameter, Spill Free Oil Filter Removal, Magnetic Drain Plug Catch, Flexible Funnel for Mess Free Oil Changes, Engine Oil Funnel with Magnet
$23.95
MMC78 Nickel Base Anti-Seize Lubricant Compound 2500°F (8oz)
$24.99
Gates K070735 Micro-V Serpentine Drive Belt
$26.28
Guide to California Backroads & 4-Wheel Drive Trails (FunTreks Guidebooks)
$25.95
Form-A-Funnel Flexible Draining Tool - General Purpose
$26.18
LIQUI MOLY Oil Additive Cera Tec 3721 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
$25.75
Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil (5-Quart, Single Pack)
$27.48
Bosal 256-1108 Exhaust Gasket
$34.40
Snow Performance SNO-40035 Low Level Indicator Switch (Unmounted), 1 Pack
$33.99
Toyota Genuine Fluid 00295-01281 Formed-in-Place Transmission Gasket - 3.5 oz. Tube
$33.74
Bando USA 7PK2285 OEM Quality Serpentine Belt
$23.54
Standard Motor Products Crankshaft Sensor - PC162
$31.51
Mountain 034-00 Pit Stop Gloves
$29.97
Auto Ventshade [AVS] In-Channel Ventvisor / Rain Guards | Fits 2005 - 2015 Toyota Tacoma Standard Cab- Smoke, 2 pcs. | 192153
$44.99
Throttle Controller 9 MODE Pedal Accelerator Increase the throttle respond speed Fits for Toyota Lexus
$43.99
9 Drive Throttle Response Controller,Smart Electronic Racing Pedal Accelerator Compatible with Toyota Tacoma FJ Cruiser 4Runner 2003-2009(4th Gen Only) Base,Limited,Limited V8,SR5 V8,Sport V8(821)
$48.99
Beck/Arnley Valve Cover Gasket Set - 036-1536
$36.88
Vibrant Performance 1792 Bottle Style Resonator
$59.40
Genuine Oil Pressure Sensor/Sending Unit 83530-0E010
$41.38
TOYOTA 25860-75230 Vapor Canister Purge Solenoid
$54.45
ARP 912-0004 Thread Cleaning Chaser, M11 x 1.25"
$49.36
WeatherTech Custom Fit FloorLiners for Toyota Tacoma - 1st Row (444521), Black
$139.94
Towing Wire Harness
$152.97
TSI Products 30011 Clutter Catcher Black Bench Seat Console, Medium
$139.94
EXEDY 16090 OEM Replacement Clutch Kit
$143.46
aFe 31-10123 Air Filter
$71.47
Toyota Cylinder & Key Set - 69058-35140
$72.59
Hopkins Towing Solutions 43355 Plug-In Simple Vehicle Wiring Kit
$70.00
Reher-Morrison Championship Engine Assembly
$74.95
To Top