Nissan GT-R (R35) · Service Manual ENGINE

P0605 ECM

VR38

P0605

Description


The ECM consists of a microcomputer and connectors for signal input and output and for power supply. The ECM controls the engine.

JMBIA0057ZZ.JPG

DTC Logic

 
 DTC DETECTION LOGIC

DTC No.
 		Trouble diagnosis name
 		DTC detecting condition
 		Possible cause
P0605
 		Engine control module
 		A)
 		ECM calculation function is malfunctioning.
  • ECM
B)
 		ECM EEP-ROM system is malfunctioning.
C)
 		ECM self shut-off function is malfunctioning.

 
 DTC CONFIRMATION PROCEDURE

 
 1.PRECONDITIONING
 
 2.PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A
 
 3.PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION B
 
 4.PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION C

Diagnosis Procedure


 
 1.INSPECTION START
 
 2.REPLACE ECM