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Chevrolet 30011264 Sensor,Mass Airflow

1994-1998 Chevrolet Tracker

Customer Questions & Expert Answers (2)
GM 30011264 Sensor,Mass Airflow
  • Part Description
    SENSOR, Computer Control Sensors
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number30011264
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesMass Air Flow Sensor
    Item Dimensions8.5 x 8.0 x 8.3 inches
    Item Weight1.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU30011264
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1994-1998 Chevrolet Tracker4 Cyl 1.6L2 DOOR HARD TOP, 4 DOOR, CONVERTIBLE
  • Customer Questions & Expert Answers

    Q:
    Is it correct part number for my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 30011264 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the responsibility of the Mass Air Flow (MAF) sensor? Posted by Customer
    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.
    Posted by GMPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 30011264, the Right Choice

To ensure reliability, purchase GM part # 30011264 Sensor,Mass Airflow. It is sometimes referred to as Chevrolet Mass Air Flow Sensor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Tracker models.

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