FixVault

Checking Fuel Delivery: Notes

WARNING: Fuel system is under constant pressure even when ignition is off. Open fuel system with caution.
NOTE: For circuit identification and wiring diagram, see WIRING DIAGRAMS  . In testing procedures Alpha/Numeric character in patientness i.e. (K4) designates circuit. After each repair procedure has been completed, reconnect all components. Perform POWERTRAIN VERIFICATION TEST VER-1 to ensure system is functioning properly. See the following: