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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) Solenoid Relay (NU3) Connector End View

Secondary Air Injection (AIR) Solenoid 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) Solenoid Relay (NU3)

GM535912Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12129716
  • Service: 15306045
  • 4-Way F Metri-Pack 280 Series, Flexlock (GY)
Pin Wire Color Circuit No. Function
30 PK 339 Ignition 1 Voltage
85 PK 339 Ignition 1 Voltage
86 PK/BK 429 Air Injection Reaction Solenoid Relay Coil Control
87 PU 421 Air Injection Reaction Solenoid Control
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