2001-2003 highlander toyota random misfire bank 1 3 5

Can a bad 02 sensor cause a random mispire code?
And yes a 02 sensor can cause a P0300 misfire. A bad 02 sensor can allow the motor to go rich enough that it wont fire a cylinder all the time. Or lean enough it detonates enough on its own so when the plug actually fires, there isnt enough left to fire.

Пікірлер: 5

  • @SksToTheMini14
    @SksToTheMini14 Жыл бұрын

    Ive changed knock sensors, vvt sensors, all o2 sensors, spark plugs and coils, bit still am getting multiple misfires on all cylinders...not sure what to do. Maybe all the amazon plugs are defective or maybe fuel pressure issue, idk. Someone help?

  • @Anhemnorthcarolina
    @Anhemnorthcarolina2 жыл бұрын

    Would the scan tool also report a rich code on bank one ?

  • @christianfiguroa7147
    @christianfiguroa7147 Жыл бұрын

    Lol but did you fix it? Has it been running good?

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