Nissan Sentra manuals

Nissan Sentra Service Manual: Engine control system

Symptom Table

SYSTEM — BASIC ENGINE CONTROL SYSTEM



1 - 6: The numbers refer to the order of inspection.


1 - 6: The numbers refer to the order of inspection.

(continued on next table)

SYSTEM — ENGINE MECHANICAL & OTHER



1 - 6: The numbers refer to the order of inspection.


1 - 6: The numbers refer to the order of inspection.

Symptom diagnosis
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Normal operating condition
Description FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED) If the engine speed is above 2,500 rpm under no load (for example, the selector lever position is neutral and engine speed is over ...

Other materials:

Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates heading direction of vehicle. With the ignition switch in the ON position, press the button as described in the chart below to activate various features of the automatic antiglare rearview mirror. For more information about the au ...

Engine block heater (if so equipped)
Engine block heaters are used to assist with cold temperature starting. The engine block heater should be used when the outside temperature is 20°F (-7°C) or lower. WARNING Do not use your engine block heater with an ungrounded electrical system or a 2-pronged adapter. You ...

Main line between dlc and av circuit
Diagnosis procedure 1.Check harness continuity (open circuit) Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Disconnect the following harness connectors. ECM AV control unit Check the continuity between the data link connector and the av ...

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