P1163 Acura Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 2

Description

Possible causes
– Front Heated Oxygen Sensor Bank 2
– Front Heated oxygen sensor 1 heater
– Fuel pressure
– Injectors
– Intake air leaks
Tech description
If there are no intake air leaks, the most likely cause of the P1163 Acura code is the front O2 sensor bank 2.
When is the obd code mean?
The maximum and minimum voltage from the sensor are not reached to the specified voltages.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1163 Acura OBD Code Description

The heated oxygen sensor 1 is placed into the front tube. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the ECM. The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.

P1163 Acura Information for specific makes
P1163 Acura ACURA< Acura/span>
P1163 Acura BUICK Acura
P1163 Acura CADIL AcuraLAC
P1163 Acura CHEVR AcuraOLET
P1163 Acura GMC
P1163 Acura HONDA
P1163 Acura INFINITI
P1163 Acura NISSAN

The OBD2 Code Information Be Applicable For Acura:

2014 Acura RLX,2014 Acura MDX,2013 Acura SUV-X Concept,2013 Acura RDX,2013 Acura NSX Concept,2013 Acura MDX Concept,2013 Acura ILX Endurance Racer,2013 Acura ILX,2012 Acura TL,2012 Acura RLX Concept,2012 Acura NSX Concept,2012 Acura ILX Street Build Concept,2012 Acura ILX Concept,2011 Acura TSX Sport Wagon,2011 Acura TSX Sedan,2010 Acura ZDX,2010 Acura TSX V6,2010 Acura RDX,2010 Acura MDX,2009 Acura ZDX Concept,2009 Acura TSX,2009 Acura TL,2009 Acura RL,2007 Acura TSX,2007 Acura TL Type-S,2007 Acura TL,2007 Acura RDX,2007 Acura MDX,2007 Acura Advanced Sports Car Concept,2006 Acura RDX Prototype,2006 Acura MD-X Concept,2006 Acura Advanced Sedan Concept,2005 Acura TSX A-Spec Concept,2005 Acura TSX,2005 Acura TL,2005 Acura RSX Type-S,2005 Acura RSX A-Spec Concept,2005 Acura RSX,2005 Acura RL with ASPEC Performance Package,2005 Acura RL ASPEC Concept,2005 Acura RL,2005 Acura RDX Concept,2005 Acura NSX,2005 Acura MDX,2004 Acura TL with ASPEC Performance Package,2004 Acura TL 25 Hours of Thunderhill,2004 Acura RL Prototype,2004 Acura 3.2 TL,2003 Acura TL ASPEC Concept,2003 Acura 3.2 CL Type-S,2002 Acura NSX sketches,2001 Acura NSX-T,2001 Acura Integra

Note:

1. The list of automotive Makes at the right edge of the screen. The currently selected ODB-ii codes is for the Acura makes.

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