In a 2002 Acura RL, the O2 sensor location for Bank 1 Sensor 1 is located upstream of the catalytic converter, typically positioned on the exhaust manifold or just after it. This sensor monitors the oxygen levels in the exhaust gases before they enter the catalytic converter, helping to optimize fuel efficiency and emissions. To access it, you'll usually need to lift the vehicle and may require special tools to remove it, depending on the configuration.
where is the oxygen sensor location on a 1998 explorer bank 2 sensor
location bank 1 sensor 1
That is the sensor in the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
The bank without a number onc cylinder in it is bank number 2. Sensor 2 is behind the catalytic converter.
Right side (passenger) front sensor. Sensor 2 is after the CC.
P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)
Bank one is usually the left side of the motor and sensor 2 would be the one past the converter.
Bank 1 is the same side as cylinder #1. Sensor 2 is after the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Bank one is the side of the engine with cylinder #1. Sensor two is after the catalytic converter.
Bank 1 (one) is the side in front of car (Bank 2 is rear, firewall side) 02 sensor 1 is upstream, on exhaust manifold (02 sensor 2 is downstream, by cat. conv.)