isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

ABOUT US
Air Injection Check Valve > < Diagram Information and Instructions|Page 1245

Impulse L4-2254cc 2.3L SOHC (1988)

  • Powertrain Management
  • Emission Control Systems
  • Air Injection
  • Vacuum Switching Valve <--> [Air Injection Vacuum Control Solenoid Valve]
  • Component Information
  • Testing and Inspection

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Vacuum Switching Valve: Testing and Inspection

Electrically operate plunger by connecting connector terminals directly to battery with suitable cables and listening for noise created by operation of
plunger. 

  • Powertrain Management
  • Emission Control Systems
  • Air Injection
  • Vacuum Switching Valve <--> [Air Injection Vacuum Control Solenoid Valve]
  • Component Information
  • Testing and Inspection

Air Injection Check Valve > < Diagram Information and Instructions|Page 1245