The evaporative emission (EVAP) canister vent solenoid in a 2004 Avalanche is typically located near the EVAP canister, which is usually positioned under the vehicle near the fuel tank. You can consult the vehicle's service manual for more specific information on its exact location.
The evap emission control system vent valve solenoid on a 2007 Avalanche is typically located near the charcoal canister, which is usually in the rear of the vehicle, near the fuel tank. You can consult the vehicle's service manual for specific instructions on locating and replacing the vent valve solenoid.
The most common cause of a slow filling gas tank in a 1998 Mercury Mystique is a blockage or restriction in the EVAP system. The EVAP system is designed to collect and store fuel vapors to prevent them from escaping into the atmosphere. If there is a blockage in the system, it can cause air to get trapped in the tank while filling, leading to a slow fill-up. Check for any kinks in the EVAP hoses or a clogged charcoal canister as possible causes.
it happened to my Honda Accord yesterday also. Friend of mine used scanner to detect that problem and found out that the part name "Purge system solenoid valve" was broken. I hope this will give you a hint for your car. Thia problem can also be caused by an improperly installed air filter housing. The housing may not be sealed properly on its gaskets or the holding clips may not be set. It is an easy item to check! You may want to check your charcoal canister also...I had the same problem just two month's ago and that was the problem...I have a 99 Eclipse RS Spyder.... it is your roll over valve on the fuel tank i have a 97 rs too it had the same problem I would start with making sure you have a good seal on your gas cap as well (three clicks whenever it is removed and put back on). This is one of the most common causes of this code. Also, check all your vaccum lines for cracks from the gas tank to the evap system. Another cause, as mentioned above, is the purge solenoid sensor.
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
During a drive cycle, the PCM (Powertrain Control Module) monitors various sensors to ensure the vehicle's emission-related components are functioning correctly. It performs checks such as monitoring oxygen sensors, catalytic converter efficiency, EGR valve operation, and EVAP system integrity. The PCM uses this data to run tests and determine if the vehicle is meeting emission standards.
The computer on the car purges the evap canister automatically by activating the purge solenoid.The computer on the car purges the evap canister automatically by activating the purge solenoid.
The Evap canister (charcoal canister ) collects fuel vapour until it is drawn into the intake system when the evap solenoid is operated by the ECU
by the tank or evap canister
The evap emission control system vent valve solenoid on a 2007 Avalanche is typically located near the charcoal canister, which is usually in the rear of the vehicle, near the fuel tank. You can consult the vehicle's service manual for specific instructions on locating and replacing the vent valve solenoid.
Remove the engine sight shield. Remove the evaporative emission (EVAP) line from the canister purge solenoid, perform the following: * Push the large size white retainer portion in. * Push down, while pulling up slightly in order the disengage the tube. Disconnect the EVAP canister purge solenoid electrical connector Remove the EVAP canister purge solenoid bolt Remove the EVAP canister purge solenoid and insulator Reinstall in reverse order....... toque spec is 91 inch lbs
The evap purge solenoid is located on the top of the engine. The evap vent solenoid is located in the rear drivers side wheel well, attached to the charcoal canister.
Above the spare tire.
Hi Check Under the spare tire
It is underneath the vehicle on the driver's side. It is a rectangular black box, with the solenoid toward the front of the vehicle.
on modern cars the fuel system is unvented. The evap purge and vent solenoid goes to a charcoal canister. When the vehicle is off the fuel tank is connected to the charcoal canister through the P/V solenoid and it absorbs the vented gas fumes from the tank. When the vehicle is on and at speed the solenoid switches and the charcoal canister is connected to engine vacuum and the vacuum of the engine purges the gas fumes in the charcoal through the engine burning them
It means you have an Evap purge control leak in the EVAP system. Basically when you have gasoline in a car there are a lot of excess fumes, these fumes are routed through the EVAP system of the car, through a charcoal canister, and returned back to your gas tank as liquid fuel. A leaking charcoal canister, Evap Purge solenoid, PCV lines or PCV elbows can cause this. Also a leaking gas cap can cause this. I would recommend replacing the gas cap first. if that does not do it, check all the connections to the EVAP canister *located in the engine by the firewall*. If there are any leaks, change the elbows or lines. IF the problem still exists you most likely need a new charcoal canister or Canister purge valve solenoid.
it looks like a magical unicorn!