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P0161 Diagnostic Trouble Code Discussion for January 2011

Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance

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Trouble Ticket Help Requests for DTC P0161
Help Request Posted
1997 Pontiac Firebird Trans Am 5.7L No Start, Stall VIN: 2G2FV32P5V
P0161: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction. This LT1 Trans Am shuts off and won't restart right away intermittently. Runs good otherwise, doesn't sputter or miss, shuts off like turning off the key. When it restarts it fires right off and runs good. The one chance I had to test it not running it had no ...
January 31, 2011