Test Description
WARNING: This page is about a different car, the 2002 Isuzu Trooper, 2002 Isuzu Rodeo Sport, 2002 Isuzu Rodeo, 2002 Isuzu Axiom, and 2002 Honda Passport. However, it is still accessible from the selected car via links, so may be relevant.
Numbers below refer to step numbers Test Procedure:
- 2
If fuel pump is operating but incorrect pressure is noted, fuel pump wiring is okay and Fuel System Pressure Test chart should be used for diagnosis.
CAUTION:
To reduce risk of fire and personal injury. It is necessary to relieve fuel system pressure before connecting a fuel pressure gauge. See FUEL SYSTEM PRESSURE RELEASE
. A small amount of fuel may be released when disconnecting fuel lines. Cover fuel line fittings with a shop towel before disconnecting, to catch any fuel that may leak out. Place towel in an approved container when the procedure is completed.