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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 185 (Engine Controls - 3.5L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Knock Sensor (KS) Bank 2

Knock Sensor (KS) Bank 2

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Knock Sensor (KS) Bank 2 Connector End View
GM1232999Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15374222
  • Service: See Catalog
  • Description: 2-Way F GT 150 Series Sealed (NA)
Terminal Part Information 
  • Terminal: 12191819/Tray 8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A
Knock Sensor (KS) Bank 2

Pin Wire Color Circuit No. Function
A L-BU 1876 Knock Sensor 2 Signal
B GY 2303 Low Reference
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