how to reset mass air flow sensor nissan sentra

Now open your Sentra hood and locate your MAF sensor which is. Restart engine and let it idle for at least 5 seconds.

Nissan Kicks Bad Mass Air Flow Sensor Maf Symptoms And Causes

Stop engine and reconnect mass air flow sensor harness connector.

. Unplug the mass airflow sensor electrical connector. Up to 15 cash back 2001 nissan sentra. If its orange youll need to replace it and clean your throttle plate.

Plug in the MAF sensor and turn the engine on. The Sentra MAF Sensor is mounted inside of a Nissan housing thats part of the intake tract to accurately read this information. Replacing a bad MAF sensor can make your Sentra feel like a new vehicle.

A basic instructional video on how to clean a mass air flow MAF sensor for a vehicle. Pull the hood release and open the hood. How To Test A Nissan Sentra Maf Sensor My Pro Street Unplug the electrical connector on the mass air flow sensor.

Remove the two screws that hold the MAF sensor secure and remove the MAF sensor. Let the chemicals do their job. If your hands slip off the connector it is good to wear gloves with a.

Cleaning the MAF sensor on a Nissan is easy and takes less than ten minutes. 1995 G20t 5 speed 334000 miles 16 2002 wheels - 2055016 Sr20ve vvl. Disconnect the mass airflow sensor from the electrical connector.

Disconnect mass air flow sensor harness connector. Make sure DTC P0102 is displayed. This sensor and process can be used for a Nissan Sentra from 200.

1990 Q45 342400 miles 22 years ownership with original engine. Specifically this is for the 2013-2019 Nissan Sentra with the MRA8DE. Reset code and drive vehicle.

Locate the MAF sensor next to the engine air filter housing. Turn ignition switch OFF. Erase the DTC memory.

The air is then mixed with the fuel and combustion is the result. You could take the car to an Autozone and have them run a diagnostic check to see why the light came on. Locate the MAF Sensor Itll be in between the air filter and the throttle body.

So my Mass Air Flow Sensor popped code about a month and a half ago. My boyfriend drove my car to work today Im gonna say a week after it popped off and its. Remove the Sensor- Take care not to damage the wiring harness or the connector pins that receive the harness in the MAF.

Use your code reader or scan tool to clear the code. Resetting the Mass Air Flow Sensor by Disconnecting the Battery Remove the old MAF sensor and replace it with a new one Before you connect the sensor with its harness disconnect the battery from the ground cable Leave it like that for around 10 minutes The whole system will be reset now. Stop engine and reconnect MAF connector You should have a malfunction light after this procedure with trouble code P0102 stored.

The Mass Air Flow MAF sensor is placed in the stream of the intake air. We cleaned it reset the check engine and about a week and a half later it came back on. For any sort of resetting you need to do a battery unplug overnight should take care of it.

Turn key to OFF Disconnect the MAF sensor harness connector. It sure beats the heck out of having to buy a new sensor. Make sure you only pull on the connector and not the wires.

Start engine and warm it up to normal operating temperature. Remove the air filter element. Up to 15 cash back Here is the tsb on replacing the Mass Air flow sensor.

Then perform the throttle body relearn. To do this insert your ignition key and turn to the ON position but do not turn the engine on. 1 people found this helpful.

To fix this issue youll have to see if your PCV is either orange or black. This sensor measures the intake flow rate of the incoming air and reports this to the Nissan ECU. Obvious answer would be to check the air flow sensor and make sure that it is connected properly and that its the correct sensor.

Restart the engine and let it idle for at least 5-secs. You only have to reprogram the computer if necessary. In this video I show you how I replace the mass air flow sensor on my 2012 Nissan Sentra.

It measures the intake flow rate by measuring a part of the entire intake flow. Once you do that it should fix the issue. Simple hand tools will be all that you need to complete the job.

The throttle plate gets dirty and restricts air flow because of carbon build up. Mark helpful GuruC9282 answered 3 years ago. It consists of a hot film that is supplied with electric current from the Engine Control Module ECM.

Like comments and subscribe and share the lovehelp me help you by donations no matter how small it is i really appreciate it here is my link to PayPal send. I didnt have the money to get it fixed in the moment and maybe 5 days later the check engine light went off. Then vacuum out all dustdirtdebris found inside both halves of the air filter housing.

Tue Apr 30 2002 319 am. Has anyone come across how to fix these lights when swapping out mass air flow sensor. That confirms the reset was done correctly.

While pulling the connector squeeze the tab on either side of the harness. The first part of testing your MAF sensor is to check your mass air flow sensor for power. The ECM controls the temperature of the hot film by a certain amount.

Here is the instructions. Firingmass air flow sensor codestay running 2001 nissan sentra 2 cyld not firing and has a mass air flow sensor code will not stay running and if it runs it will surge. This hot wire style mass air flow sensor reads the air by heating the wire of the sensor to a predefined temperature.

Mass Air Flow Sensor Maf Testing Without Dismantling Youtube