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Genuine Chevrolet Tracker Mass Air Flow Sensor
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Chevrolet Tracker Mass Air Flow Sensor
In the Chevrolet Tracker cars, the most important device is the Mass Air Flow Sensor (MAF) as it is responsible for the regulation of the amount of air entering the engine. In fact this data is sent to Powertrain Control Module (PCM) with the ability to control the timing of the fuel injector to achieve the right mixture of air and fuel in the engine for efficient burning of fuel. There were several models of Mass Air Flow Sensors used in Chevrolet Trackers, such as Vane Meter (VAF) and Hot Wire sensors. The VAF sensor which is as effective can physically limit aair flow and become obsolete by mechanical wearing while the Hot Wire sensor provides more precision and flexibility but is susceptible to contaminants. Hot Film and Coldwire sensors are also used as airflow sensors but they do not operate on the same principles as described above for the hot wire anemometer. Consequently, the following tips are advocated on how to maintain the MAF sensor in Chevrolet Tracker cars.
Each OEM Chevrolet Tracker Mass Air Flow Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Tracker Mass Air Flow Sensor Parts Questions & Experts Answers
- Q: What is the responsibility of the Mass Air Flow (MAF) sensor?A: The Mass Air Flow (MAF) sensor is responsible for monitoring the air mass entering the engine and converting it into a current signal that is sent to the PCM. This signal is used to control various control devices. The MAF sensor consists of a heat resistor inside a metering duct and a control circuit. The heat resistor is cooled by the intake air passing over it, and the control circuit regulates the resistor's temperature by controlling the current flowing through it. This temperature control is expressed as a current output signal sent to the PCM. A problem in the MAF sensor circuit can result in diagnostic trouble codes. To check the MAF sensor, inspect the intake air duct for leaks and the sensor for damage. Tapping on the sensor while the engine is idling can help identify an intermittent malfunction. Testing the electrical connection and voltage signal can also provide insight into the sensor's functionality. If the MAF sensor does not function as described, the issue may lie in the wire harness or connectors, or it could be a faulty sensor or PCM. Replacement of the MAF sensor should be done carefully, avoiding any disassembly or rough treatment that could damage the sensor. Disconnecting the battery, removing the intake air duct, and disconnecting the electrical connector are the initial steps. The specific removal process varies depending on the model year, but it generally involves detaching the MAF sensor from the air cleaner housing and inspecting the seal for damage. Installation is the reverse of removal.
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