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Code read as P0151 on a 2002 Acura RL - need some help to figure out what this is?

Vehicle: 2002, Acura RL

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Most likely the oxygen sensor in Bank 2 sensor 1 is bad, if you dont have any other problems.

the sensor is on the exhaust manifold

Possible Causes:

- Faulty Front Heated Oxygen Sensor Bank 2
- Front Heated Oxygen Sensor Bank 2 harness is open or shorted
- Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks

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