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oxygen sensor

  1. p2188 code no reading from front oxygen sensor

    smart General Discussion
    Been pulling my hair out and being nickled and dimed by this Dumb car. Have replaced all sensors, maf sensor, throttle body and sensor, all plugs and wires, air filter, oil filter etc. The latest mechanic says that it is not reading the front oxygen sensor and thinks the ecm is bad. Any way...
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