Make sure this part fits

GM 17106684 Sensor,Throttle Position

1990-1995 GM

Customer Questions & Expert Answers (2)
17106684 GM Sensor,Throttle Position Product Photo 1 of 2
  • Part Description
    SENSOR KIT, Multi Port Fuel Injection Throttle Position
  • Replaces
    17112609
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number17106684
    Part DescriptionSENSOR KIT, Multi Port Fuel Injection Throttle Position
    Other NamesThrottle Position Sensor
    Item Dimensions3.1 x 2.1 x 0.6 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces17112609
    ManufacturerGeneral Motors
    SKU17106684
    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
    1990-1995 Cadillac Deville8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR
    1990-1993 Cadillac Eldorado8 Cyl 4.5L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
    1990-1992 Cadillac Fleetwood8 Cyl 4.5L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR
    1990-1995 Cadillac Seville8 Cyl 4.5L, 8 Cyl 4.9L4 DOOR, SEVILLE
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 17106684 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the function of the Throttle Position Sensor on Cadillac ElDorado? Posted by Juli J.
    A:
    The Throttle Position (TP) Sensor is a potentiometer connected to the throttle shaft on the throttle body, providing a voltage signal that changes with the throttle blade angle. The PCM calculates throttle position based on this signal, and fuel delivery is adjusted accordingly. Testing involves checking the connector for damage, measuring voltage at Terminal B (around 0.5 volts), smoothly operating the throttle to WOT (voltage should follow without exceeding 5 volts), and checking for proper ground and 5-volt reference signals. Removal of the TP sensor requires disconnecting the negative battery cable, removing the air cleaner, TP sensor connector, and TP sensor mounting bolts, followed by installing a new 0-ring on the TP sensor and reassembling. For the 4.6L engine, the throttle body assembly must be removed, and then the TP sensor can be detached, with the 0-ring discarded and a new one installed before reassembly.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 15, 2026

Genuine GM Part 17106684, the Right Choice

To ensure reliability, purchase GM part # 17106684 Sensor,Throttle Position. It is sometimes referred to as GM Throttle Position 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 Cadillac Deville, Fleetwood, Seville models.

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