LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Fuel Injection System (H4DO)) >> Fuel Pump >> Inspection

Fuel Pump: Inspection

WARNING: This page is about a different car, the 2016 Subaru Outback and 2016 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check that the fuel pump has no deformation, cracks or other damages.
  2. Connect the battery positive terminal to terminal No. 5 and the battery ground terminal to terminal No. 6, and inspect the fuel pump operation.
    WARNING:
    • Wipe off fuel completely.
    • Keep the battery as far apart from fuel pump as possible.
    • Do not run the fuel pump for a long time under non-load condition.
    Fig 1: Identifying Fuel Pump Connector Terminals
    G08315548Courtesy of SUBARU OF AMERICA, INC.