Empowering Car Owners Bank 1 Sensor 2 DIY Repair Guide

Bank 1 Sensor Upstream Oxygen Sensor Replacement for Audi A4,A4 Quattro,A5,A5 Quattro,A6,A6 Quattro,A8,A8 Quattro,Q5,Q7 R8 S6 S8 2L 6L,Replaces#234-5019 ... 4 cyl engines only have a single bank, v based engines have two. Sensor 1 is primary, sensor 2 is post cat. Bank 1 sensor 2 is the one after the cat and before the muffler. If there is also a heater circuit malfunction, the sensor is bad and "should" ... ... sensor locations by Bank and Sensor (e.g. Bank 1 Sensor 1). Oxygen Sensor Positioning. In the diagrams below, the longitudinal engine orientation ... oxygen sensor bank 1 sensor 2. bank 1 and 2 oxygen sensor 24325 and 25198 for bmw or mini cooper both for $100. Performance & Maintenance - O2 - Bank 1 Sensor 2 - Hello, my 97 sc400 has a code for a bank 1 sensor 2 o2 sensor, a mechanic told me that ... Sensor 2 is the downstream O2 sensor which means it is after the cat. Sensor 1 is the upstream O2 sensor before the cat closest to the engine. Generally bank 1 and 2 will use the same type of O2 sensor so the computer is seeing apples to apples readings, but as others have mentioned ... The code reader is telling me that this is the "Bank 1 Sensor 2" O2 sensor. Just trying to confirm that the Bank 1 Sensor 2 is also known as the Downstream ... A P0136 code relates to the oxygen sensor 2 which lies post the catalytic converter and monitors the catalytic converter for the bank 1 side of the engine. It ...