Customer: I am getting codes for P0171, P0133, and P0131. I just replaced the catalytic converter and also have a new O2 sensor put in on the top of the catalytic converter. I also am getting a heavy gas/ exhaust smell I’m the cab and it is idling hard.

Customer: Rough idle then shut off on my 2018 sho. Codes p0131,p061b, p0335 Ford Taurus Mechanic's Assistant: Thank you for providing the details about your 2018 Ford Taurus SHO.

Yes, that is correct. P0131. Descriptor. O2 Circuit Low Voltage (Bank 1, Sensor 1) Probable Causes. Heated Oxygen Sensor (HO2S) Circuit Open (For Vehicles With 4-Pin HO2S)Heated Oxygen Sensor (HO2S) Circuit Short to Ground (For Vehicles With 4-Pin HO2S)Heated Oxygen Sensor (HO2S) Damaged (For Vehicles With 4-Pin HO2S)Universal Oxygen Sensor (UO2S) Circuit Short to Ground (If Equipped)Universal ...

P0131:HO2S-11 (Bank 1 Sensor 1) Circuit Low Input. P0151:HO2S-21 (Bank 2 Sensor 1) Circuit Low Input. For code P0131 possible causes include, Air leaks in the exhaust system, intake manifold, vacuum lines Engine misfire condition present (look for P0300 series codes) Fuel system too lean (possible low fuel pressure, water in fuel)

The P0131 is the main fault code and is triggering the P0171, what we call collateral fault code and should clear once the P0131 is repaired. Please click on the link to view the pdf file and the step-by-step troubleshooting for fault codes P0131 & P0171 that you can do to be accurate on what to replace our repair.

The lean codes P0131, p0171, and P1101 are very common codes to set on your 2015 Chevy Cruze with the 1.4 engine and in most cases these codes set due to a defective (PCV) orifice which is an integral part of the camshaft cover and not service separately without having to replace the camshaft cover (valve cover).

Customer: I have 5 codes, p0010, p0013, p0131, p0171 and p2096 GMC Terrain Mechanic's Assistant: I understand that you have multiple codes on your GMC Terrain, and the Mechanic will be able to help you diagnose and address these issues.

Chevy cruze 2015 2 lt code is p0131 o 2 sensor bank 1 sensor 1 where is sensor location I will just change it.i m Mechanic's Assistant chat Customer: Hi chevy cruze 2015 2 lt code is p0131 o 2 sensor bank 1 sensor 1 where is sensor location I will just change it.i m Gautam.thank u

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Codes p0106 p0131 p0171 p1101. have run into this problem before and im thinking valve cover Buick Encore. Runs