Fuel Pump Pressure & Delivery Volume

Disconnect wiring at inertia switch. Inertia switch is located behind trim panel on left side of trunk. Crank engine for at least 15 seconds to reduce system fuel pressure.
Disconnect fuel supply line at throttle body. Install In-Line Adapter (D85L-9974-C) and Fuel Pressure Gauge (T87L-9974-A) on throttle body. Reconnect inertia switch and start engine. Check fuel pressure at idle and when accelerating engine. Pressure should remain stable through entire period of acceleration.
If gauge readings are correct, disconnect inertia switch. Crank engine for 15 seconds to reduce fuel pressure. Remove gauge and in-line adapter. Install original fuel line and connect inertia switch. Start engine and check for fuel leaks.

FUEL PRESSURE SPECIFICATIONS ⁽¹⁾

Engine

Pressure: Engine Running

Pressure: KOEO

All CFI

13-17 (.91-1.12)

⁽¹⁾	psi (kg/cm² )