Recently i replaced my a/f sensors, but now came time to replace the last sensor, the o2 sensor or oxygen sensor at bank 1, sensor 2, which is after the main catalytic converter underneath the vehicle. It can be behind a heat shield or slightly tucked up by the floor of the car, but it’s always downstream of the converter on. Check for exhaust leaks, especially at the mid pipe these cars are known to leak at the exhaust and throw o2 sensor codes
Bank 1 vs Bank 2-Sensore 1 e 2 Posizione del sensore O2 | My Race
So inspect that, and fix any leaks before spending time and money.
Restore engine performance and clear your cel
Learn to accurately identify and replace the bank 1 oxygen sensor using specialized tools. Specifically, the bank 1 sensor 2 (b1s2) oxygen sensor is positioned to monitor the efficiency of the catalytic converter Whether getting a check engine light for a bad sensor or performing preventative maintenance, this guide will walk you through the entire o2 sensor. This guide explains how to identify bank 1 and bank 2 sensor 1 and sensor 2 positions on popular models like is250, is350, gs350, gs430, and gs460, ensuring you replace the correct sensor based on.
The broken oxygen sensor actually broke my catalytic converter Bank 1 sensor 2 sits directly after the catalytic converter on the bank 1 exhaust line
