2009 BMW 328i
Mileage
198,060
Service Date
6/3/2025
Services Performed
- Retrieved Diagnostic Trouble Code PO491 Secondary Air Injection System Fault, Activated Pump, pump failed to activate, after several attempts, pump started operating as per design. Tested for plugged Air Injection System (Ok), Checked for PCM to Air Pump Operation, (Ok). System is working per design, customer will drive vehicle to set Monitors and return for Smog Inspection or Replacement of Air Pump.
Marcus H. gave our service a 5 star review on 6/3/2025