Should be 0... i believe.... had my odyssey looked at a few times and didn't cost me anything... and for them to fix is very reasonable...
I believe that the diagnostic cost for my 2010 Hyundai Elantra was $95. I first went to Auto Zone for their free diagnostic. They determined that I needed an O2 sensor. However, since there are more than one sensor, I ended up needing a more specific diagnostic to determine location. Precision Tune found the correct sensor. I ordered the part online(much cheaper, highly recommend this), made the appointment with Precision Tune, and my car was fixed. There was a labor fee to install parts you bring in, but it was reasonable. I've been going to Precision Tune since I moved to the area in 2009, very pleased with them. 👍
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