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emissions test

  1. Emissions testing after ECU Reflash

    Corolla 9th Gen/1st Gen Matrix (2003-2008)
    I have a 2005 XRS, I was interesting in doing the R9ktuned.com ECU reflash: Lower Lift Point – 5600 – 6000rpm (depends on supporting engine mods) Raise Rev Limiter – 8600 – 9000rpm (depends on supporting engine mods) Fuel Maps Revised Ignition Maps Revised VVT-i Cam Phasing Revised CEL/DTC Code...
  2. Computer "readiness" for emisions test

    Introduce Yourself Here
    We have a 2002 Toyota Highlander bought in OHIO where we lived and we are now living in Brentwod NT outside of Nashville. THe check engine light had been on so we had the 2 downstream oxygen sensors replaced which took care of the problem. NOW.....we have driven for awhile but the computer still...
  3. 1992 mr2 failed emissions bad

    MR2 Forum
    i have just got a 1992 mr2 with a 5s-fe engine in it and i got it home and it failed emission so i cant get it plated till i fix it, any suggestions on how to fix it? excepted my mr2 NOx(gpm) 2.5 3.23 CO (gpm) 15.0 39.70...
  4. EVAP system problem in '06 Scion

    Scion xA Forum
    My check engine light clicked on a while ago, and I just got around to taking it to AutoZone today. The codes that came back were P2419, P2402, P043F, P043E, and P2401, which all have to do with the EVAP system. After doing a lot of research online and seeing this TSB, I'm finding this is a...
  5. Fail my emission today: help

    MR2 Forum
    I have a 86 mr2 with a 1.6 4a-ge Went to get my emission test and these were the result. So far I have replace air filter, wires, plugs, cap, rotor, and oil change . I also clean out the throttle body a bit. It was nasty thick black gunk. The difference between yesterday and today driving...
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