Make sure this part fits your vehicle

GM 91176190 Sensor,Manifold Differential Pressure

2001-2004 Chevrolet Tracker

GM 91176190 Sensor,Manifold Differential Pressure
  • Part Description
    SENSOR, Computer Control Sensors
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number91176190
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesMap Sensor
    Item Dimensions3.1 x 2.0 x 2.1 inches
    Item Weight4.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU91176190
    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
    2001-2004 Chevrolet Tracker4 Cyl 1.6L, 4 Cyl 2.0L, 6 Cyl 2.5L4 DOOR, CONVERTIBLE

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 91176190 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What does the Manifold Absolute Pressure (MAP) sensor or the Manifold Differential Pressure (MDP) sensor do? Posted by Customer
A:
The Manifold Absolute Pressure (MAP) sensor or the Manifold Differential Pressure (MDP) sensor monitors changes in pressure inside the intake manifold and converts this information into a variable voltage output to the PCM. The PCM sends a 5-volt reference voltage to the sensor and uses the returning signal to monitor changes in intake manifold pressure. The sensor output voltage is used by the PCM to control fuel delivery and ignition timing, as well as to determine EGA valve operation. To check the sensor, remove it and connect a hand-held vacuum pump to the vacuum pipe. Apply vacuum and check the voltage output to ensure it falls within the specified range. If not, replace the sensor. To replace the sensor, detach the vacuum hose (if applicable), unplug the electrical connector, remove the mounting bolts, and then install the new sensor.
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 91176190, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 91176190 Sensor,Manifold Differential Pressure. It is sometimes referred to as GM MAP Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Tracker models.

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