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Evap Test Adapters
Posted to the Waveform Library on 2/14/2020

Modified vacuum caps to test large male fittings (~3/4" OD) as found on many evap systems. The port with the cap on it is the vent port on Toyota key-off evap canisters. It is a great place to test the entire system (minus the vent piping, of course) for lea...