p0051 code changed sensor now p2241

Question

I have a 2010 lexus es350 it had p0051 code , I replaced the bank 2 sensor 1 and now I have p2241 code comes up any idea whats going on .   Thanks, James

Answer 1

HI there

Sometimes replacing the rear sensor with a good sensor will change the fuel mixture or expose a bad front sensor. With this code most times the sensor is the issue and once you replace that one you should be ok. There are other possible causes but the sensor is the most common.

P2241 LEXUS - A/F Sensor Bank 2 Short Circuit

Read more: https://www.autocodes.com/p2241_lexus.html