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Home >> Saab >> 2007 >> 9-7X 4.2i >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.2L - DTC P0135 To DTC P0418 >> DTC P0411 >> Component Testing >> Pump

Component Testing: Pump

Connect the AIR pump to fused battery voltage and ground and observe pressurized airflow at the pump outlet.

If pressurized airflow is not observed, replace the pump.

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