below threshold
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below threshold trucold 07-18-2005, 11:02 PM
Hope you guys can help, got the "bank one below threshold" blues, truck runs pretty good but I get this trouble code once a week, and its annoying going to Auto Zone and getting it checked. What is causing this and how can I fix this. Keep in mind my crossover pipe for my headers is fabricated. Do I need to worry about other problems from this? Thanks for the help. Brian R. 07-18-2005, 11:30 PM Exactly what code is displayed? There are alot with that description. trucold 07-19-2005, 06:26 PM Hope you guys can help, got the "bank one below threshold" blues, truck runs pretty good but I get this trouble code once a week, and its annoying going to Auto Zone and getting it checked. What is causing this and how can I fix this. Keep in mind my crossover pipe for my headers is fabricated. Do I need to worry about other problems from this? Thanks for the help. Its's 0420 Related Links Enter the largest automotive community on the planet! |