DaimlerChrysler SPRINTER2006 Service Manual page 137

VA
move the gauge to the fuel filter input line and re-
test. (Fig. 6).
Fig. 6 FUEL PRESSURE TEST AT FILTER
1 - FUEL SUPPLY FROM FUEL TANK
2 - FUEL FILTER ASSEMBLY
(6) If the fuel pressure is still below specification,
replace the fuel pump. If the fuel pressure is within
the specification, replace the fuel filter and retest at
the high pressure pump to verify system function.
FUEL SYSTEM 14 - 5