Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

To help locate intermittent leaks using the GE-41413-A move all EVAP components while observing smoke with the GE-41413-SPT .
To improve the visibility of the smoke exiting the EVAP system, observe the suspected leak area from different angles with a high intensity white light.
If a small leak is difficult to find, it may be necessary to remove the EVAP components and test them one at a time using the adapters in the GE-41413-300 .