P0452 Dodge - Neon

Question

Code P0452 - 2005 Dodge Neon

how do I fix it

Answer 1

Hi there,

This code is generally caused by a faulty purge control solenoid. You can take the solenoid off then add power and ground to the connectors on it and listen for a click. This means the solenoid is working. If you don't hear a click then you should replace it. If you do hear it clicking then scan tool diagnostics will be required to resolve the issue.