Nissan Altima P0442 Causes There are many things that can cause the P0442 trouble code on the Nissan Altima. Your Vin number provides a Nissan dealership with the required parts for that vehicle. This video applies to the Nissan Altima, years 96, 97, 98, 99, and 00. Good luck figuring out what is wrong with your Altima. The relay is located in the junction box beside the coolant reserivor just aft of the fuses.
As justguiceit4 mentioned, the evap canister and it's purge control hardware are likely culprits. This solenoid valve responds to signals from the Engine Control Module. If there is a link to a specific diagnosis strategy for the code then follow that and start testing. Take your key and turn it to the on position. Also, depending on where the leak is could cause an issue especially if this is near one of the exhaust manifolds. Refer to our for definitions on all other Nissan diagnostic trouble codes.
He said it could be a module in the distributor. I smell no gas odors or any obvious gas leaks. Remember, these are manufacturer specific codes only. Evaporative Canister Vent Solenoid Valve Amazon Affiliate Link The charcoal vapor canister or aka fuel vapor canister and the Vapor Canister Check Valve are separate parts on my 2009 Nissan Versa The Vapor Canister check valve prevents vacuum from entering the fuel tank during normal purge operation. A plunger will then move to seal the canister vent. The original engine was a 2. The one I bought a few years ago looks like this.
I would suggest you get it fixed soon because it will affect the engiine idle and start up eventually. You may also smell gas when driving. Many shops use nitrogen or lately ,,smoke. I have access to a code scanner so the other option is to just keep clearing the code every 3 months or so when it appears. Torque Lite is an excellent free app that'll let you read codes and clear codes.
The mount in front looks good but I don't know where the other is. This solenoid valve responds to signals from the Engine Control Module. I and a bunch of my friends had same problem. From the tank to the engine compartment. I recommend you do the same before spending money on the gas cap too late :p i think i was due for a new one anyways as when i looked at my old cap it looked pretty beat up. One of the most common trouble codes with the Nissan Altima is the P0442 code.
If somebody changed the air filter, they might have left it unplugged. Most times it is a loose gas cap but this time it may be a tiny hole in the vacuum. Nissan Check Engine Light Codes Welcome to the Nissan Check Engine Light codes page. These are listed in numerical order for easy searching. First make sure the sensor isn't just unplugged.
The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? Some other possibilities could be the gas tank o-ring and the fuel filler neck tube. They are really cheap on too. Hi, I have a 99 nissan altima engine replaced at 185k miles. Turn ecu switch fully counter clockwise again and the procedure is finished. So please read our and when you're ready jump in! P0300 Diagnostic Code - Random Misfire Symptoms. This is the most common symptom of this trouble code.
Hopefully, what's wrong is something not really expensive, so I can keep it going a little longer. The Altima completely changed its body style starting in 2002. To continue on to reseting ecu: Turn the ecu switch fully clockwise again, and wait two seconds. Just in case, i cleaned the cap threads and the filler hole and reset the code with my scanner. There are also diagnostic steps in the factory service manual available at that might be helpful to tracking the problem down.