Genuine Chevrolet Tracker Mass Air Flow Sensor

MAF Sensor Meter
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2 Mass Air Flow Sensors found

  • Chevrolet Tracker Mass Air Flow Sensor - 30020654
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    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Air Mass Sensor, Mass Air Flow Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1999-2004 Chevrolet Tracker | 4 DOOR, CONVERTIBLE | 4 Cyl 1.6L, 4 Cyl 2.0L
  • Chevrolet Tracker Mass Air Flow Sensor - 30011264
    View related parts
    Product Specifications
    • Other Name: SENSOR, Computer Control Sensors; Mass Air Flow Sensor
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1998 Chevrolet Tracker | 2 DOOR HARD TOP, 4 DOOR, CONVERTIBLE | 4 Cyl 1.6L

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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