Empowering Your Vehicle Diagnose and Replace Oxygen Sensor Bank 1 Sensor 1 with Confidence

Code P0130 means that the PCM has detected a potential problem with the oxygen sensor voltage (or the air-fuel ratio sensor) or its circuit. If you factor in the price of o2 sensors to MPG lost over 60k miles.. You would be dollars ahead never replacing them. It is located between the engine and the firewall where there is just no room to work. :(. There's a special socket that helps with the job ... Does anyone know what the normal output voltage is for the front oxygen sensor on our GTs? My autoxray scanner shows the output to be ... Panamera - Oxygen Sensor Bank 1 Sensor 2 Downstream - I have a CEL light and had the code read. It came up with a P0140 and P0141. Went to Advanced Auto and pulled the code out. It's P0031. - HO2S11 Heater Control Circuit Low. - Faulty Heated Oxygen Sensor (H2OS) Bank 1 ... Sad to say Bank 1 Sensor 1 is the upper one near the firewall.. But I recently did this on my 2G MDX and I can assure you its easier to replace ... If you are replacing a sensor due to an ODBII code reference, you must know how to read the codes. B1S1, for example, refers to Bank 1, Sensor 1. To locate a ... 7th Generation Maxima (2009-2015) - Oxygen Sensor Bank 1 Sensor 1 Removal - Well I keep getting the infamous P0420 (Catalyst Efficiency Low ... Time to go under the car. Now it may sound crazy at first when you are only here to replace the O2 sensor but it must move. You have to remove the 2 bolts ...