Honda Car Forum

mhoward1984 · #1 (**permalink**) 10 Oct 2007, 03:57 pm

Hey, I just wanted to know what a bank 1 sensor is and why do I need it? I also wanted to know if this is something i can fix at home or do I have to take it some where and get if fixed?Thanks

mirl11 · #2 (**permalink**) 10 Oct 2007, 04:00 pm

If your code is DTC P0135: Primary HO2S (Sensor 1) Heater Circuit Malfunction ,you need to replace the affected sensor on the exhaust manifold. It sends a signal to your cars computer to determine correct air/fuel mixture. If you feel confortable doing your own repair do it, if not take have repaired for you. Note: Replacing the sensor doesn't guarantee you a fix, as the problem could well be caused by an electrical problem affecting the operation of the sensor.

kristy_borgie · #3 (**permalink**) 10 Oct 2007, 04:03 pm

na its just parts that dont make you car go fast

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