FixVault

Intake Manifold Tuning (IMT) Valve Solenoid

Fig 1: Connector End Views
GM1581641Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 15410728
  • Service: 88986450
  • Description: 4-Way F GT 150 Sealed (BK)
Terminal Part Information 
  • Pins: C, D
  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: A, B
  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: Pins A - E/1
  • Core/Insulation Crimp: Pins B - E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Intake Manifold Tuning (IMT) Valve Solenoid

Pin Wire Color Circuit No. Function
A YE/BK 68065294 IMT Fan Position Signal
B OG 6392 Variable Tuning Signal
C BK/WH 451 Ground
D PK/BK 6806 Ignition 1 Voltage