Fuel Delivery
NOTE:
For checking fuel pump amperage, pressure or volume, see fuel pump testing procedures under FUEL SYSTEMS in appropriate BASIC DIAGNOSTIC PROCEDURES article. If fuel pump amperage, pressure or volume testing are unable to be performed due to fuel pump being inoperative, perform FUEL PUMP RELAY test, or perform fuel pump relay circuit tests, see DTC P1282: FUEL PUMP RELAY CONTROL CIRCUIT under DIAGNOSTIC TESTS in appropriate SELF-DIAGNOSTICS article. After each repair procedure has been completed, reconnect all components. Perform TEST VER-1: POWERTRAIN VERIFICATION under VERIFICATION TESTS to ensure system is functioning properly.