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Spray the platinum sensor wires at the bottom of the neck of the mass air flow sensor that sits in the intake system with the electronic parts cleaner. If the mass air flow sensor has failed or needs to be cleaned this can cause especially rich or lean fuel mixtures.
It cant measure airflow accurately therefore sending incorrect information to the PCM.
Mass air flow sensor repair. 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. Spray the platinum sensor wires at the bottom of the neck of the mass air flow sensor that sits in the intake system with the electronic parts cleaner. This will remove any dust or debris that may have gotten into the sensor and is causing the sensor to malfunction.
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.
The Engine Control Unit ECU controls the various engine components such as the ignition system parts and sensors to ensure the proper functioning of the engine. Routinely changing your air filter can improve the lifespan of your mass airflow sensor. Often mass airflow sensors stop working because of bad connectors or wiring harnesses.
Anytime the mass airflow sensor is replaced the air duct between the sensor and the intake manifold should be inspected. Find Your Mass Air Flow Sensor. To find the correct mass air flow sensor that is.
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 trouble codes P0171 and P0174 are also caused due to a damaged or faulty mass air flow sensor. Another procedure to check the mass air flow sensor is using a voltmeter.
To test the sensor connect it to the voltmeter and measure the signal at different engine speed and compare it with the specific range. A replacement mass air flow sensor can cost anywhere from 20 to 600. Replacing a mass air flow sensor is fairly straight forward so most of the cost comes from the cost of the part and not the labor.
The cost of a mass air flow sensor replacement will vary greatly depending on the year make and model of your car Get a Quote Find Your Cost. Range for All Cars. Tell us your car to get a guaranteed price from RepairSmith.
Our repairs come with. Certified Mechanics 12-Month 12000-Mile Warranty. MOSTPLUS Direct Replacement Mass Air Flow Meter MAF Sensor Compatible for Chevorlet GMC 43L 50L 57L 74L Truck 25008219 MA101 43 out of 5 stars 99 3499 34.
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. The mass air flow MAF sensor measures the mass flow rate of air entering the engine. This information is then used by the ECU to calculate the amount of fuel needed for the correct air-fuel mixture.
If the mass air flow sensor has failed or needs to be cleaned this can cause especially rich or lean fuel mixtures. Flow Rider MAF sensors can become damaged but more often they just get too dirty to do their job well. In this case they can be cleaned but if it is a mechanical or electrical failure they must be replaced.
Mass Air Flow Sensor. Put a stop to engine hiccups and stabilize your engines air-fuel mixture with a new mass air flow sensor MAF from AutoZone. We carry great brands like ACDelco Bosch Duralast Hitachi and more.
28164-37100 SCITOO MAF Mass Air Flow Sensor FITS FOR 1999-2000 for BMW Z3 28L2002-2005 for Land Rover Freelander 25L2004-2006 for Suzuki Verona 25L2000 for Volvo S40 19L 40 out of 5 stars 51 2427. BMW 335d Mass Air Flow Sensor. RepairSmith offers upfront and competitive pricing.
The average cost for BMW 335d Mass Air Flow Sensor is 362. 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. Mass Air Flow Sensor The mass air flow MAF sensor measures the amount of air entering your vehicles engine.
But over time it may malfunction and supply inaccurate readings to your vehicle computer. One way to restore the proper air-fuel ratio in your engine is by getting a mass air flow sensor.