First you have to remove the air filter housing, to see the carbon canister with hoses. The canister is oval, from top view. There are two evaporative emissions devices that connect to this canister. One is the Purge Valve Sensor, it is like a one inch black box with wire connectors and two connectors for tube on top. The other is the evaporative emissiong purge soleniod. It is usually a white plastic cylinder, about 2 inches long and also with two connectors for tubing. Make sure you make note of the correct direction of the two tubes when replacing or cleaning. The solenoid will show an arrow indicating direction to motor.
P1443 code evap emissions control malfuction no voltage at solenoid.
above the rear end on the drivers side
PA66-GF33 is a purge solenoid for the evaporative emissions control. There wasn't an Intrepid until 1993
Evaporative Emissions Control Vent
its under the hood on the passanger side on thefender wall its a 2 in cilinder piece attacher to a rather large hoes
It is located on the firewall above the back of the valve cover on the driver's side of the engine. It is mounted with a rubber and slides up and off the mounting bracket.
Some controlled devices by the ECU (ECM) would be, fuel injectors, idle air control (IAC) valve, fuel pump relay, linear EGR solenoid valve, electronic ignition control module, fuel tank vapor pressure sensor, a/c compressor relay, evaporative emissions (EVAP) canister purge solenoid, to name a few.
Could be a simple as a poor fitting or faulty fuel cap.
This ODB code could indicate a problem with any part of the evaporative emission control system: gas cap, rubber hoses, canister, or purge solenoid.
P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
Evaporative Emission Control System control valve malfunction. You need a new evap control surge solenoid valve.
usually this means the gas cap is not on tight or is leaking