P0161 Diagnostic Trouble Code Discussion for December 2015
Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 1997 Pontiac Firebird Formula 5.7L No Start, MIL Lamp on VIN: 2G2FV22P2V P0161: Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction. Hi and thanks for reading. This car was towed in no crank & no start. Battery was dead from cranking. After charging it cranks OK albeit seems to crank fast. This would indicate to me internal wear / timing chain? Has weak and intermittent spark. Has noid ... |
December 08, 2015 |
