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MPFI Equipped Models

  1. Using new Relay (E3EB-9345-BA, CA, DA or E3TF-9345-AA), drill a 1/8" hole in-line with pins, and as close to pins as possible. Part of relay skirt may be cut away to provide easier access to pins.
  2. Solder a 16-18 gauge jumper wire between pins "2" and "4". See Fig 1 . Feed end of a long (8-10 foot), insulated, flexible wire through hole drilled in relay skirt, and solder end to exposed base of pin No. "1" (as close to relay base as possible). This will permit full insertion of relay into socket. Solder an alligator clip to other end of long flexible wire.
Fig 1: Modifying Fuel Pump Cut-Off Relay Solder long wire as close to relay base as possible. Courtesy of Ford Motor Co.
G11518