Toyota FJ Cruiser Forum banner


  1. P2241 Bank 2 Sensor 1 Low Voltage Help. Already Changed Sensors

    Engine Performance
    Hey everyone, I just wanted to see if anyone else can suggest a possible course of action. I have an error code p2241 that keeps coming back on. 2007 FJ Cruiser Rear Wheel Drive 4 liter engine We have two new denso sensors on. Changed out the AF heater relay as well. The code comes back on...