honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Test 1 of 3|Page 6373 > < Tools - New Fuel Pressure Gauge and Replacement Parts|Page 6370
Page 1
background image

Fuel Pressure: Testing and Inspection
Test 1 of 3

Circuit Description

The Fuel Pump delivers Fuel to the Fuel Rail and Injectors, where the system pressure is controlled from 280 to 320 kPa (41 to 46 psi) by the Fuel
Pressure Control Valve. Excess fuel is returned to the Fuel Tank. When the Engine is stopped, the Pump can be energized by jumping the Fuel
Pump Relay Connector with a fused jumper.

Test 1 of 3|Page 6373 > < Tools - New Fuel Pressure Gauge and Replacement Parts|Page 6370