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o2 sensor problems

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

  1. Mar 3, 2012 at 7:44 PM

    fzschmed [OP] New Member

    Mar 3, 2012
    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
  2. Mar 4, 2012 at 6:00 AM

    Texoma IG: cwehlin

    Feb 1, 2011
    First Name:
    Lago Vista, TX
    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.

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