however, if it is left unattended for a prolonged time, it can become disoriented and will not be repaired, and will start affecting your vehicle’s spark plug, making your car to malfunction When you disconnect the air flow sensor from your vehicle, it will still be able to start and work well enough to take it to a repair shop. What happens if you disconnect the mass airflow sensor MAF sensor | Can You Drive With a Bad Mass Air Flow Sensor.Mazda 6 airbag light flashing what is the cause.
06 MUSTANG GT MASS AIR FLOW SENSOR PROBLEMS HOW TO
Related Articles: Vehicle Speed Sensor Troubleshooting & Testing Guide: However, you should note that the little amount of heat coming from an open flame could trick the sensor into reading higher than it should. Air mass flow sensors, however, are sensitive to heat. It doesn’t matter what gas is used it does not matter how hot it gets or how much fuel-air combination it can produce. Placing it there will heat up the MAF sensor to the same temperature as the fuel air mixture that usually comes out of your vehicle’s tailpipe. When you have this tube, it should be placed in front of your vehicle’s ignition source. This tube is the same as the airflow sensor, but it should be made with metal and not plastic like the mass air flow sensor. To trick your car’s mass air flow sensor, you will need a special type of tube that should have a similar size and shape to that of the MAF sensor. Further complications can only be avoided or deleted by removing the sensor.Īnd is you still decide to trick your car MAF (mass air flow sensor) after I tried talking you out of it, then here is how to trick a mass air flow sensor? This will remove any dirt and debris that may be present and allow it to work properly.Īssuming you did a scan and found a P-code to the MAF sensor, or that someone claimed it was the cause of the problem. You can clean the sensor using an electrical components cleaner. If the sensor doesn’t work properly, everything can get confused. This sensor measures the volume and temperature of the air entering your engine (depending on car type) so that the PCM can adjust the fuel required for your car to run at a given time. You can trick your vehicle’s mass airflow sensor at any time, but since we are keen on providing you with the best advice, we do not recommend that you trick the mass airflow sensor (MAF).
If you encounter any of these problems, you might consider replacing or cleaning the mass airflow sensor. If you notice the engine idling is lean or it is getting hard to turn it over, you can consider changing it.Īnother reason is the engine starts stalling once it starts or it begins to jerk or hesitate. There are so many reasons why you might be required to change your MAF. Once you disconnect the battery for ten minutes and replace it back, the computer will begin to learn all the parameters of the newly replaced MAF sensor. The reason you need to do this is for the car computer to reset to its factory setting and forget previously learned parameters. What to do after replacing mass air flow sensorĪfter you finish replacing your mass airflow sensor, you will have to let your car idle for about 30 minutes to an hour or you disconnect your car battery for some minutes (I recommend 10 to 15) and then reconnect it back again. If you change the air filter regularly, it will help to ensure your mass airflow sensor works perfectly and has a long life span. The MAF can also get dirty as time goes on due to an old or clogged air filter.Ī dirty filter will serve as a passage for dirt to enter the airflow sensor. The MAF can get damaged and once it does, it causes many problems which could lead to engine failure or a drastic reduction in performance.Ī faulty or damaged mass airflow sensor can cause rough idling to the engine and difficulties in starting.
The MAF as it is commonly called is usually placed between the throttle and air cleaner. The ECU will then deliver the required amount of fuel to the engine. read also the 8 Symptoms of bad mass air flow sensor in my previous article. After collecting the information, the details will be sent to the Engine Control Unit. The airflow sensor collects details to determine the amount of needed fuel. The mass airflow sensor is the component used for detecting the flow of air that is entering the engine of a car. I also discussed the Mass airflow sensor replacement cost and much more. If you find what to do after replacing mass air flow sensor or maybe you like to know how to reset mass air flow sensor after replacement and how to trick a mass air flow sensor and if you should even perform the tricking in the first place, then you have come to the right place.