ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

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Secondary Air Injection Diverter (AIRD) Valve <--> [Air Diverter Valve] > < Diagram Information and Instructions|Page 4510

F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)

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

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Secondary Air Solenoid: Testing and Inspection

1. Disconnect the vacuum hoses.
2. Blow through the secondary air injection control solenoid vacuum valve and verify that air flows.
3. Disconnect the secondary air injection control solenoid vacuum valve electrical connector.

4. Apply battery voltage and a ground to the secondary air injection control solenoid vacuum valve as shown.
5. Blow into the secondary air injection control solenoid vacuum valve and verify that air does not flow.
6. If not as specified, replace the secondary air injection control solenoid vacuum valve.

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

Secondary Air Injection Diverter (AIRD) Valve <--> [Air Diverter Valve] > < Diagram Information and Instructions|Page 4510