FUEL DELIVERY SYSTEM FOR ELECTRONIC FUEL INJECTION SERVICE MANUAL NUMBER 23
Page 5A-2 90-861326--1 MARCH 1999
Specifications
Description Specification
Pump Pressure (MEFI 1 and MEFI 2) 34-38 PSI (235-262 kPa)
Pump Pressure (MEFI 3) 41 - 45 psi (282 - 310 kPa)
Fuel Line Vacuum Maximum 2 in Hg (7 kPa)
1
Engine Compartment Pressure Differential 2 in H
2
O (0.5 kPa)
Engine Compartment Temperature Maximum 176° (80° C)
1
At idle, 3000 rpm, full throttle and back at idle.
Tools
Description Part Number
Fuel Pressure Gauge Obtain Locally
Lubricants / Sealants / Adhesives
Description Part Number
Quicksilver Perfect Seal 92-34227--1
#592 Loctite Pipe Sealant with Teflon Obtain Locally
Torque Specifications
DESCRIPTION Lb. In. Lb. Ft. N·m
Fuel Line, Cool Fuel-to-Fuel Rail 108 12
Fuel Lines 18 24
Fuel Fittings See Note
NOTE: Refer To “Fuel Supply Connections” Warning following this chart.
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