Repair Procedures

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

• Relay Replacement (Attached to Wire Harness) or Relay Replacement (Within an Electrical Center)
• Secondary Air Injection Pipe Replacement
• Secondary Air Injection Pump Hose Replacement
• Secondary Air Injection Check Valve Pipe Replacement
• Secondary Air Injection Pump Replacement
• Control Module References for Engine Control Module replacement, setup, and programming