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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 83 (Engine Control System & Fuel System - 3.7L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Secondary Air Injection (AIR) Pump Relay

Secondary Air Injection (AIR) Pump Relay

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Secondary Air Injection (AIR) Pump Relay Connector End View
GM603108Courtesy of GENERAL MOTORS CORP.
Secondary Air Injection (AIR) Pump Relay Connector Parts Information

Connector Part Information 
  • OEM: 15336745
  • Service: 15306331
  • Description: 4-Way F GT 280 Metri-Pack 800 Series Sealed (GY)
Terminal Part Information 
  • Pins: 30, 87
  • Terminal/Tray: 15336748/20
  • Core/Insulation Crimp: F/3
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pins: 85, 86
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
Secondary Air Injection (AIR) Pump Relay Connector Terminal Identification

Pin Wire Color Circuit No. Function
30 RD 78 Air Pump Supply Voltage
85 BN 436 Air Pump Relay Control
86 PK 439 Ignition 1 Voltage
87 RD 78 Air Pump Supply Voltage
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