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P0160 Diagnostic Trouble Code Discussion for November 2004

Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Remains At Center

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Trouble Ticket Help Requests for DTC P0160
Help Request Posted
2002 GMC Sierra 2500 SL 6.0L Long crank time VIN: 1GTGK29U32
P0160: Low O2 activity bank 2 sensor 2. Hi Group, Sorry in advance for the long post. This GMC truck has presented a real chalenge. I starts fine cold, and will start fine hot immediatly after it is shut off, but if left to sit for 10 min or longer it will crank for at least 5-10 seconds before sta...
November 30, 2004