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
| Engine |
Pressure: Engine Running |
Pressure: KOEO |
| All CFI |
13-17 (.91-1.12) |
13-17 (.91-1.12) |