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Registered: ‎07-03-2018
Is there a way to check whether a oxygen sensor is good or bad

I have a 98 chevy PU that continues to set a code indicating the bank 2 sensor 2 oxygen sensor is not sending a signal/no signal detected. Repair shops have replaced the sensor twice and it has not rectified the problem. Is there a way to verify the sensor is working prior to simply removing and replacing?

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