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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 297 (Engine Control System - DTCS P0460 Through P1220) >> DTC P062B: ECM >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P062B Internal control module fuel injector control performance Injector driver unit is malfunctioning.
  • Harness and connectors (Injector circuit is open or shorted)
  • Battery power supply
  • ECM (injector driver unit)