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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Engine Control System - 3.8L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connector End Views >> Secondary Air Injection (AIR) Pump Relay (NU3) Connector End View

Secondary Air Injection (AIR) Pump Relay (NU3) Connector End View

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Secondary Air Injection (AIR) Pump Relay (NU3)

GM603108Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 15336745
  • Service: 15306331
  • 4-Way F GR 280 Series, Metri-Pack 800 Series, Sealed (GY)
Pin Wire Color Circuit No. Function
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86 BN/WH 436 Air Pump Relay Control
87 RD 78 Air Pump Supply Voltage
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