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Celica
Celica asked in Cars & TransportationCar MakesHonda · 3 years ago

Help me!! Code "P2A00" Oxygen sensor circuit range/performance bank 1 Sensor 1 2008 honda Crv ex?

I have an 2008 Honda crv Ex and this code came up "Code "P2A00"

Oxygen sensor

circuit range/performance bank 1

Sensor 1 i want to replace it myself because i know its simple and the dealer wants to charge me over $300 and i can do it for half the cost when i looked it, it has two sensors together one closer to the engine and the other a bit more behind it idk with of the two it is.

2 Answers

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  • thebax2006
    Lv 7
    3 years ago

    If it's a 4 cylinder motor Bank 1 Sensor 1 is the 02 sensor nearest the motor.

    Source(s): Mitsubishi Master Tech
  • Pilsner Man
    Lv 7
    3 years ago

    Closest to the engine. It could be something else causing it though,

    Burnt, broken, or disconnected wiring and/or connectors

    Engine misfires Vacuum leaks

    Bad mass air flow or manifold absolute pressure sensor

    Engine exhaust leaks

    Read more at: https://www.obd-codes.com/p2a00

    Copyright OBD-Codes.com

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