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Inspect the MAF sensor. If it is obviously filthy it may just need a good cleaning rather than replacement.
Unplug the electrical connector from your Nissan mass.
Repair mass air flow sensor. How to Repair a Mass Air Flow Sensor Step 1. Open the hood of your vehicle and locate the mass air flow sensor on or near the larger air cleaner box. Remove the the two screws that hold the mass air flow sensor to the intake system.
Pull the mass air flow sensor out of the intake. Mass Air Flow Sensor Repair Videos and Articles The fundamental component in a running vehicle is its engine and the air-fuel mixture burnt inside it determines its efficiency. Without an adequate amount of fuel delivered to the engine the vehicle will stumble in its performance.
This is a good time to replace the air filter. Inspect the MAF sensor. If it is obviously filthy it may just need a good cleaning rather than replacement.
Use MAF sensor cleaner only to clean the sensor allow 10 minutes for it to dry then put back together and see if that resolves your issues. Mass air flow sensor replacement. How to replace mass air flow sensor on your car DIY with Scotty Kilmer.
How to clean mass air flow sensor. Mass air flow s. Scan the computer in the car for codes.
Remove and replace the sensor if found faulty. Check vacuum hoses for leaks and cracks. Test drive the vehicle.
Mass Air Flow Sensor Labor and Part Costs. The average price for a new mass air flow sensor cost is around 100. When purchasing a mass air flow sensor you have the option of an original manufacturer part or an aftermarket part.
Dont just assume aftermarket parts are low quality. A third party component can be as good as or better than the original. Donations httpswwwpaypalmeSiRobb httpswwwamazoncoukshopsirobb As an Amazon Associate I earn from qualifying purchases.
Using my Amazon links d. It cant measure airflow accurately therefore sending incorrect information to the PCM. When it overestimates the airflow the PCM releases too much fuel.
Most of the time you or a mechanic can fix the problem by cleaning the MAF sensors wires. If youre noticing a Check Engine Light. The average cost for mass airflow sensor replacement is between 292 and 403.
Labor costs are estimated between 38 and 48 while parts are priced between 254 and 356. This range does not include taxes and fees and does not factor in your unique location. Related repairs may also be needed.
My mass air flow sensor on an 88 Camaro 28 reads 5-volt reference between signal and ground while running and unplugged on the ECM side at idle. Shouldnt the mass air flow sensor dictate the voltage going out to the ECM. While plugged in there is erratic non-detectable voltage onoff onoff.
With the mass air flow cleaner and tools in hand locate the MAF sensor in the air duct between the air filter box and the throttle body. Before you remove the sensor use a camera to record the sensor setup and connections for reference later. Carefully remove the sensor from the air duct and disconnect the electrical connector.
Sometimes a malfunctioning MAF sensor can be cleaned to restore performance. Most auto parts stores sell a dedicated cleaner to be sprayed on the sensors heating element. If cleaning doesnt work the sensor will need to be replaced.
In most cases replacing or cleaning the MAF sensor is a straightforward job that most DIYers can tackle. Therefore on average you are expected to pay 200 to 400 in total for a mass air flow sensor replacement. The price you get for the replacement can vary due to a variety of factors.
Firstly the part itself can come in a variety of qualities. You can get a genuine air flow sensor or you could get off-market sensors. Procedure Pull the hood release under the dashboard and open the hood of your Nissan.
Your browser does not support the video tag. Locate a mass airflow sensor in the engine bay. Nissan MAF sensor is located right next to the engine air filter.
Unplug the electrical connector from your Nissan mass. To clean the sensor surface you should only use a Mass Air Flow Sensor cleaner MAF cleaner or electrical contact cleaner. Try not to touch the sensor surface with your hands as grease and dirt from your hands can damage it.
Parts are just part of what we do. Get yours online today and pick up in store. BSE Reman Mass Air Flow Sensor 221348.
The average cost for Land Rover Freelander Mass Air Flow Sensor is 241. Drop it off at our shop and pick it up a few hours later or save time and have our Delivery mechanics come to you. Car Location Quoted on Price 2003 Land Rover Freelander.
25L V6 SE 128000 miles. Shop 1991 Toyota Corolla Mass Air Flow Sensor. Mass Air Flow Sensor - Repair or Crank VVT Surges MAF - OEM Toyota Part 2220421010 22204-21010 2220407010.