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:

Engine assembly
Exploded View 1. Engine mounting (RH) stay 2. Engine mount (RH) stay 3. Engine mounting insulator (RH) 4. Rear engine mounting bracket 5. Rear torque rod 6. Engine mounting bracket (LH) 7. Engine mounting bracket (LH) 8. Engine mounting insulator (LH) 9. Mass damper A. Front mark B. Tra ...

Engine stand setting
Setting NOTE: The following procedures explain how to disassemble the engine with the engine stand fastened to the bell housing. Some steps may be different if using a different type of engine stand.     1.   Install engine to engine stand:     a. Rem ...

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