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Secondary Air Injection (AIR) Pump Relay Connector End View

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 Metri-Pack 280 Series Sealed (GY)
Terminal Part Information 
  • Pins: 30-87
  • Terminal/Tray: 15392777/23
  • Core/Insulation Crimp: B/5
  • Release Tool/Test Probe: J-38125-553/J-35616-4A (PU)
  • 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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