Hello, New to forum, Just purchased 05 Honda Accord. No lights on for service yet when passing smog, I was told MAF code was in computer. I replased MAF. Do I need to reset computer if the check engine light never came on, and will disconeting the battery clear the codes? Thank you Dennis H

 

I'd clear them to make sure. Check the intake boot for cracks though because that is common on the v6s. And the 4 cylinders are bad about leaking that little vaccum box off the intake tube

 

You don't have to disconnect the battery to clear codes. Just pull the ECM/PCM fuse in the under-hood fusebox for at least 10 seconds. *Make sure you do this while the car is off.*

 

Do not have ECM/PCM fuse in fuse box but do have a FI ECU fuse ( maby electronic control unit?). Should I pull that one and try it? Thanks Dennis H

 

Thank you for the help, No ECM/PCM or nether one in fuse box. There is a FI PCU but I think it is for the Fuel Injectors. Any thing else it would be under? Dennis H

 

Yes, the ECU fuse.

 

Thank you for the help. Did it and cleared the stored code. So far every thing clear a 100 miles later. Thanks again Dennis HY