FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Fuel Pressure Regulator

Fuel pressure at idle with vacuum hose to regulator
disconnected 265 - 304 kPa (38 - 44 psi)
connected 196 - 235 kPa (28 - 34 psi)