I'm getting a P0156 code "O2 sensor Bank 2 Sensor 2 malfunction". I got the Autera Dynoscan proggy and it confirms it's flatlined. Since it's showing little to no voltage, should I check the connector for voltage before buying a new sensor? If so, what should the voltage be going into the sensor? 1 more question! Is this sensor located in the lower front near the front engine mount? Here's a pic of that program in action. Cool stuff:)
