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how much does this cost? is it a simple job or very complicated?
Vehicle: 2009 saturn aura

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P0036 H02S heater control circuit Sensor 2

Sensor 2 is the downstream 02 sensor, where its heater circuit is not reaching operating temperature. The cost varies if you use aftermarket or OEM. The fix is not complicated, this mostly due to a worn 02 sensor.

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asked Jul 21, 2018 by

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