Cadillac Owners Forum banner
1 - 3 of 3 Posts

· Registered
CTS 2005 3.6
9 Posts
Discussion Starter · #1 ·
Got couple diagnostic test on the engine light and I was given this code P0496.
Anybody ever had this code before? If so can you help me make sense of all this?

The definition looks something like this....

Evap flow during a non-purge condition

The ECM has detected pressure in the EVAP system during a non-purge condition
Problem cause
-purge or vent solenoid failure
-pluged EVAP canister condition
-failed EVAP pressure sensor

· Registered
03 CTS 3.2L (Sold) / 09 CBR 600rr /2014 GMC Sierra
7,920 Posts
sounds like you need a evap solenoid
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.