Water in evaporative canister filter – diagnosis and fix

Some Scion and Toyota car owners have been swapping the canister endlessly in vain. This video reveals the real cause and fix.

If the fault codes come back, then there are still some water in the pump inlet and here is the fix: https://youtu.be/c4HYM6mbeVI

And the final permanent fix:
http://kingoftweaks.blogspot.com/2017/12/final-fix-for-water-in-canister.html