Review on Denso 234 9049 Air Fuel Sensor by Juan Gomez

V6 RAV4 Limited 2008 engine, traction control and 4WD lights on. Disconnecting the battery and reconnecting it only helped dim the lights for about half a day before turning them back on. I used an OBD-II reader to find the P0051 code. This pointed to an O2 (aka Air/Fuel) sensor in Bank 2 Sensor 1. Bank 2 is on the even number side of the cylinder; On the RAV, this is the side facing the front of the vehicle. Sensor 1 means it is in front of the catalytic converter which is easily accessible on the exhaust manifold closest to the radiator. light since. Almost a month without any problems. I noticed that the RAV throttle transition was much better off the stop. There used to be a dead zone when accelerating between 5 and 10 km/h, which unfortunately we are used to.