Question about 2003 Chevrolet Cavalier
The code is pretty standard and has to do with emissions. Manufacturers these days have strict rules to emissions that the car puts out. So, this code relates to that.
It is Evaporative Emission Control System Malfunction
A code P0440 could mean one or more of the following has happened:
P0440 EVAP System No Flow During Purge Possible Causes Setting Conditions
I would disconnect battery for 1 minute, and reconnect and see if the warning light comes back on.
Just remember you might lose your radio code if you do this.
Let me know how it goes...
PLease vote if you liked this response.
Posted on Jul 16, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 02, 2014 | 2000 Buick Regal LS
Oct 20, 2010 | 1997 Subaru Legacy
Apr 21, 2010 | 2002 Dodge Durango
Jan 30, 2010 | 2000 Pontiac Grand Am GT
Jan 27, 2009 | 2004 Lexus LS 430
Nov 15, 2008 | 2001 Toyota Corolla
843 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: