Bd2 Injector Hot [portable] -

: Check for bubbles (aeration) in the fuel supply, which can cause erratic behavior when hot. Test the Injection Pump Return

Random or specific cylinder misfire (even-numbered cylinders typically reside on Bank 2). Specifically refers to a Reductant Heater "B" Control Circuit/Open bd2 injector hot

If your vehicle is experiencing "hot" injector issues, you will likely notice these performance red flags: : Check for bubbles (aeration) in the fuel