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Home >> Nissan-Datsun >> 2020 >> Versa SR >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Basic Inspection >> Service After Replacing Or Removing Engine Parts >> Description >> Special Repair Requirement
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Special Repair Requirement

x: Applicable

Part name

Service performed

Required service

Reference

Replacement

Removal*1

ECM

x

Additional service when replacing ECM

Work Procedure 

x

Valve timing offset data writing

Work Procedure 

x

VIN registration

Work Procedure 

Accelerator pedal released position learning

Work Procedure 

Throttle valve closed position learning

Work Procedure 

Idle air volume learning

Work Procedure 

Accelerator Pedal position sensor

x

x

Accelerator pedal released position learning

Work Procedure 

Electric throttle control actuator

x

x

Throttle valve closed position learning

Work Procedure 

x

Idle air volume learning

Work Procedure 

Electric intake valve timing control module

x

x

Electric intake valve timing control actuator position learning

Work Procedure 

Electric intake valve timing control actuator

x

x

Crankshaft position sensor

x

Intake camshaft position sensor

x

Exhaust camshaft position sensor

x

Engine mechanical parts

  • Timing chain

x

Valve timing offset data clear

Work Procedure 

Electric intake valve timing control actuator position learning

Work Procedure 

x

Electric intake valve timing control actuator position learning

Work Procedure 

Engine mechanical parts

  • Intake/exhaust camshaft

x

Valve timing offset data clear

Work Procedure 

Electric intake valve timing control actuator position learning

Work Procedure 

x

Electric intake valve timing control actuator position learning

Work Procedure 

Engine mechanical parts

  • Intake/exhaust camshaft sprocket

x

x

Electric intake valve timing control actuator position learning

Work Procedure 

Engine mechanical parts

  • Piston
  • Connecting rod
  • Crankshaft

x

x

Electric intake valve timing control actuator position learning

Work Procedure 

Engine assembly

x

Throttle valve closed position learning*2

Work Procedure 

Idle air volume learning*2

Work Procedure 

Electric intake valve timing control actuator position learning

Work Procedure 

Valve timing offset data clear

Work Procedure 

Valve timing offset data writing

Work Procedure 

x

Accelerator pedal released position learning

Work Procedure 

Throttle valve closed position learning*2

Work Procedure 

*1: Harness connector disconnection included.

*2: Replacement of engine with a electric throttle.