Fleetwood FWD V8-300 4.9L (1993)
Fuel Control Wiring
DESCRIPTION:
This procedure tests for fuel injectors ability to deliver a metered quantity of fuel.
NOTES ON FAULT TREE:
1.
Fuel pressure is OK at this point. An injector flow test will be run next. Used with the power balance test (Chart A-4), this will determine if a weak
cylinder that does not give an rpm drop in the power balance test is caused by fuel flow or spark. A remote start switch can be used to actuate the
fuel pump through the fuel pump prime connector.