Our '06 doesn't have EGR, our '07 Fit did.
If you are looking to locate parts, go to one of the online Honda dealers (Bernardi Parts, HondaPartsCheap, etc). You can then 'wade' through some of the diagrams (they don't always seem to be logical) to find your parts.
This is also beneficial when buying new parts, as you can use the Honda part number as a reference when SEARCHing.
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That said, has the ATF in your car been replaced recently? That may be the cause of your shudder. If you change it, use Honda brand ATF (DW-1).
There is also a TSB on that shudder issue, look in the TSB section here.
www.crvownersclub.com
If you are looking to locate parts, go to one of the online Honda dealers (Bernardi Parts, HondaPartsCheap, etc). You can then 'wade' through some of the diagrams (they don't always seem to be logical) to find your parts.
This is also beneficial when buying new parts, as you can use the Honda part number as a reference when SEARCHing.
++++++++++
That said, has the ATF in your car been replaced recently? That may be the cause of your shudder. If you change it, use Honda brand ATF (DW-1).
There is also a TSB on that shudder issue, look in the TSB section here.

Recalls, TSB's & Notices
Official Honda-released Recalls, Technical Service Bulletins, & notices.