Accord L4-1955cc 2.0L SOHC FI (1987)
Fuel Pressure Regulator: Description and Operation
Pressure Regulator Description
The fuel pressure regulator maintains a constant fuel pressure to the injectors. When the difference between the fuel pressure and manifold
pressure exceeds 2.55 kgicm2 (36 psi), the diaphragm is pushed upward, and the excess fuel is fed back into the fuel tank through the return line.
