Nissan Versa (N17): Normal operating condition

Description

FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED)

If the engine speed is above 2,400 rpm under no load (for example, the shift lever position is neutral and engine speed is over 2,400 rpm) fuel will be cut off after some time. The exact time when the fuel is cut off varies based on engine speed.

Fuel cut will be operated until the engine speed reaches 2,000 rpm, then fuel cut will be cancelled.

NOTE: This function is different from deceleration control listed under Multiport Fuel Injection (MFI) System, EC, "MULTIPORT FUEL INJECTION SYSTEM : System Description".

Engine control system symptoms

Symptom Table SYSTEM - BASIC ENGINE CONTROL SYSTEM 1 - 6: The numbers refer to the order of inspection. (continued on next table) SYSTEM - ENGINE MECHANICAL & OTHER ...

IDLE SPEED

Inspection 1.CHECK IDLE SPEED With CONSULT Check idle speed in "DATA MONITOR" mode with CONSULT. Without CONSULT Check idle speed by installing the pulse type tachometer clamp on the loop wir ...

Other materials:

Transmitter
Exploded View 1. Transmitter (tire pressure sensor) 2. O-ring 3. Valve stem nut 4. Valve core 5. Valve cap 6. Valve stem assembly : Parts that are replaced as a set when the tire is replaced. Removal and Installation REMOVAL Remove road wheel and tire assembly using power tool. Refe ...

Diagnosis sensor unit
Removal and Installation 1. Diagnosis sensor unit 2. Diagnosis sensor unit harness bracket Front REMOVAL WARNING: When replacing the air bag diagnosis sensor unit, always check with the parts department for he latest parts information. Installing an incorrect air bag diagnosis sensor uni ...

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