Fuel Pump Output Check

• The 4th character of the VIN identifies the body code.
• See Fig 1 for fuel feed/return line ID - "A" Body
• See Fig 2 for fuel feed/return line ID - "W" Body
• The fuel pump can be manually energized by providing battery power to the Fuel Pump Test Terminal.
• See Figure for "A" Body terminal location (or see a related illustration).
• See Figure for "W" Body terminal location (or see a related illustration).

See chart A-7 to check fuel pressure and to diagnose the cause of incorrect fuel pressure. (The A-charts are not contained in this article. They can be found in the appropriate article in the ENGINE PERFORMANCE section.)

Fig 1: Fuel Feed/Return Line ID - A Body (2.5L VIN R)

Fig 2: Fuel Feed/Return Line ID - W Body (2.5L VIN R)