LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Peugeot >> 1989 >> 505 STX, Standard >> Repair and Diagnosis >> Engine Performance >> Specifications >> Fuel System >> Fuel Pump
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pump

NOTE: Fuel pump performance is a measurement of fuel pressure and volume availability, not regulated fuel pressure.
FUEL PUMP PERFORMANCE

Application Pressure psi (kg/cm2 ) Volume in 30 Sec. Pts. (L)
All Models (1) 35-38 (2.4-2.6) 2.3 (1.08)
(1) Pressure with fuel pressure regulator vacuum line disconnected and plugged. Pressure with 14.75 in. Hg vacuum applied to pressure regulator should be about 7.3 psi (0.5 Bar) higher than listed values.