Impreza Sedan AWD F4-1820cc 1.8L SOHC (1993)
Fuel Pressure: Specifications
ENGINE IDLE VACUUM ...................................................................................................................... more than 18.50 - 19.69 in Hg (62.7 - 66.7 kPa)
FUEL PRESSURE
Maximum ........................................................................................................................................................................................... 37 psi (250 kPa)
Controlled at idle ............................................................................................................................................................... 26 - 30 psi (177 - 206 kPa)