LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 1991 >> Civic CRX, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Controls - 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 PRESSURE (FUEL INJECTION) (1)

Application psi (kg/cm2 ) At Idle
Accord 34-41 (2.4-2.9)
Civic 36-37 (2.5-2.6)
CRX 35-41 (2.45-2.9)
Prelude 37-44 (2.6-3.1)
(1) Fuel pressure is tested with vacuum hose removed from pressure regulator.