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Home >> Chevrolet >> 2006 >> Chevy Express G3500, Van Passenger Extended >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System - 4.3L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Knock Sensor (KS) Connector End View

Knock Sensor (KS) Connector End View

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Knock Sensor (KS)

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Metri-Pack 280.1 Series Sealed - Pull To Seat (BK)
Pin Wire Color Circuit No. Function
A D-BU 496 Knock Sensor 1 Signal
B GY 1716 Low Reference