Try replacing your gas cap with a dealer one.
If doesn't work, find a mechanic near you with a smoke machine. They will be able to tell you just what's wrong.
P0442: Evaporative Emission System Leak Detected (small leak) P0455: EVAP Large Leak Detected
Both of these codes indicate a leak in the evaporative emissions control system. The most common cause of this code is a bad fuel gas cap.
Both codes refer to vapor leaks from the fuel system. You need to check for cracked hoses
No. Those are both codes for fuel system vapor leaks, such as a loose gas cap.No. Those are both codes for fuel system vapor leaks, such as a loose gas cap.
They all have to do with evaporative emission system leaks. You probably have cracked vaccuum hoses under the air cleaner box, and possibly under the van at the charcoal canister.
well a p0138 is an o2 sensor problem and as for the P0455 the evap system has a very large leak over 40 microns and it may need a fuel cap the P0442 and the P0455 usually go together one is the cause of another
A scan tool or code reader is required to read the trouble codes on a 2001 Chrysler Town and Country.
I'm sure the evap. codes you mentioned aren't why it's not starting. My codes (1684, p0456, p0455, p0442) were all caused by a 3/8 by 3" long hose connecting the tube running to the front of the engine to the ldp. The ldp is located on the passenger side behind and above the gas tank. The tubing is 3/8 but it's connrcted to a 7/16 nipple. Great design huh!
With a scan tool.
You need a scan tool or code reader to get the codes.
These are check engine codes for a 2005 Scion XB. P0441, P0442, P0446. How do I fix these codes.
Scan tool, or unhook the battery.