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· Registered
2002 STS
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370 Posts
Discussion Starter · #1 ·
P0442- Evaporative Emission Control System Leak Detected (small leak)

detrimental to my seville? i wasn't thinking so. however, where is the evaporative emission control system? is that a fancier way of saying the cat converter?
 

· Registered
2002 STS
Joined
·
370 Posts
Discussion Starter · #6 ·
well i reset the code and it hasn't showed up again yet, so good news? could have been a loose gas cap i suppose. if i cleared the code that doesn't prevent it from coming up ever again does it?
 
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