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Home >> Suzuki >> 2012 >> Equator Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Engine General Information And Diagnosis) >> Diagnostic Information and Procedures >> DTC P0627, P0628, or P0629 >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, command the Fuel Pump Relay ON and OFF with a scan tool. You should hear or feel a click from the fuel pump relay. Repeat as necessary in order to verify fuel pump relay operation.