P0420 diagnosing Honda code p3400 Honda 43ef p0301
Got a 2003 Honda odyssey3.5 with codes p0301, p0302, p0303, p0304
(honda odyssey) diagnosing a p0420 by using 3 methods
![(Honda Odyssey) Diagnosing a P0420 by using 3 methods - YouTube](https://i.ytimg.com/vi/zkPQR8F2CXs/maxresdefault.jpg)
![Got a 2003 Honda odyssey3.5 with codes p0301, p0302, p0303, p0304](https://i2.wp.com/f01.justanswer.com/JACUSTOMER-9irpf4ij-/90bd7da8-f2d0-43ef-9391-b05998f7d008_Screen+Shot+2016-12-05+at+12.40.51+PM.jpg)
![Honda code p3497 p3400 fixed link below the description part (1-2](https://i.ytimg.com/vi/3unc80uz6Q8/hqdefault.jpg)
Honda code p3497 p3400 fixed link below the description part (1-2 Got a 2003 honda odyssey3.5 with codes p0301, p0302, p0303, p0304
P0420 diagnosing Honda code p3400 Honda 43ef p0301
(honda odyssey) diagnosing a p0420 by using 3 methods