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Dodge Neon 2002

03-18-2007, 08:13 PM
I have a 2002 Dodge Neon and I have a few code It threw out and they are P1684 And P0455 could anyone tell me what they mean?

03-21-2007, 08:17 AM
P1684 - battery has been disconnected within the last 50 key-on cycles (nothing to worry about)

P0455 - Evaporative Emission Control System Leak Detected (no purge flow or large leak) - Check to make sure your gas cap is on securely.

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