System Check: 210
- Visually check fuel shut-off system for proper installation of components and for proper routing of vacuum hoses and wires.
- Start engine and warm to normal operating temperature. Disconnect anti-dieseling solenoid valve connector or vacuum switch connector. Engine should run rough or stall. If not, replace anti-dieseling solenoid valve.
- Raise rear of vehicle high enough so that rear wheels are allowed to turn freely. Support with safety stands and block front wheels. Connect circuit tester to function check connector.
- With engine running, place transmission in top position (Man. Trans.) or in "D" (Auto. Trans.). Raise vehicle speed to 50 MPH, then quickly release accelerator. Check for voltage across Blue/Yellow and Black wires.
- If voltmeter reads 0 volts at speeds above 45 MPH and 12 volts below 45 MPH, fuel shut-off system is operating properly and test is complete. If readings are not correct, continue with individual component testing.
Courtesy of NISSAN NORTH AMERICA, INC.