I need help with my 07 GS350 showing code p0333 sensor 2 bank 2 high input. The car would not shift past 4th gear when the light is on. I would have to reset the code and it would reappear after driving 300+ miles. The only mod I have is the 2013+ GS350 intake tube. I've seen other members run this setup without any issue.

 

 

I would first grab a volt meter, and measure battery voltage, also with battery voltage with the car running. To rule out a bad battery or alternator

 

My battery is on its way out. I might try replacing it tomorrow.

 

Before you replace the battery do a voltage test, maybe your alternator is not putting out the correct amount of voltage to fully charge the battery.You can drive the car to most auto parts stores and they do alternator checks. Also if your scanner can tell you alternator voltage, thats another way.