2015 nissan sentra mass air flow sensor problems

Fouled Spark Plugs or Spark Plug Wires: Over time you will eventually need new spark plugs or spark plug wires.

A failing or clogged catalytic converter can severely impact fuel economy and vehicle performance. The catalytic converter is a vital part of the emissions system, removing toxic carbon monoxide. Failing Catalytic Converter: Your catalytic converter can eventually clog with material, especially with higher mileage vehicles.Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Loose Gas Cap: Your gas cap is loose, broken, or simply missing.Below we have highlighted the most common causes of a check engine light. Fortunately AutoNation Nissan Memphis is here to help you figure out what might be wrong, and what your next steps should be. A wide array of issues can cause a check engine light to come on, some more serious than others. Has the check engine light turned on in your Nissan Altima, Versa, Rogue, Pathfinder, or Frontier? It can be alarming seeing an engine warning appear on your dashboard, especially if you've never seen it before. I just thought I'd share this info with you.Schedule Service Appointment Common Causes For Nissan Check Engine Light I have done it four times and each time I have great results. This is a proven method and a way to clean it. So, for all those who think you can ruin your MAF by spraying with CRC Air Intake Cleaner, you are wrong. I've cleaned my MAF in this same way with two seperate MAFs (I have two) 4 different times and the results have always been great. I let it air dry for a couple hours to make sure there was no moisture and then I reinstalled it. I don't know if the silicone is bad or not but I'd stick with just regular sensor safe air intake cleaner.Īll I did was spray the screen a lot and the inside where the element is a lot. Someone told me not to get the kind with silicone in it.

It costs between $2 and $3 at any autostore like Autozone. It says on the back that it's sensor safe for 02 sensors and stuff. I took my MAF off and sprayed the crap out of it with CRC Air Intake Cleaner. I brought it to the dealer and they replaced my MAF under warranty (this was at 12,000) with CAI.Īt 27,000 miles my car would not rev past 4,500 rpms but the CEL did not come on.

The first time the MAF caused my CEL to come on and my car went into Limp Mode. I'm going to write a HOW TO per-se on how to clean the MAF (Mass Air Flow sensor).

2015 nissan sentra mass air flow sensor problems