Fuel Injector Check

WARNING: This page is about a different car, the 1998 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Start engine and allow to idle. If engine will not start, crank engine for 10 seconds. Using a stethoscope, listen for clicking sound at each injector. If clicking sound is heard, fuel injector is operating. If clicking sound is not heard, proceed as follows:

For all EEC-V models, go to step 8) of CIRCUIT TEST HD in appropriate article:

For gasoline vehicles, see TESTS W/CODES - 5.4L GASOLINE .

For CNG vehicles, see TESTS W/CODES - 5.4L CNG .

NOTE: For additional testing and information, see appropriate article:

For gasoline vehicles, see SYSTEM/COMPONENT TESTS - GASOLINE .

For CNG vehicles, see SYSTEM/COMPONENT TESTS - 5.4L CNG .

INDIVIDUAL INJECTOR RESISTANCE ⁽¹⁾

Engine

Ohms

5.4L

11-18

⁽¹⁾	Resistance values are for a single injector.