Having problems with your 2005 Jeep Wrangler ?
My check engine light came on with the code 0456. What does that mean?
Purge Flow Sensor Circuit Malfunction
Could mean loose gas cap. Reinstall the gas cap, clear the code and drive the car. If code doesn't come back, you're all set
Repair Help & Product Troubleshooting for 2005 Jeep Wrangler
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