LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2014 >> Q60 Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - DTCS P0500 To P1235 (Convertible) >> DTC P1091: VVEL Actuator Motor Relay >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1091 VVEL actuator motor relay circuit
  • VVEL control module detects the VVEL actuator motor relay is stuck OFF.
  • VVEL control module detects the VVEL actuator motor relay is stuck ON.
  • Harness or connectors

    (VVEL actuator motor relay circuit is open or shorted.)

    (Abort circuit is open or shorted.)

  • VVEL actuator motor relay
  • VVEL control module
  • ECM
scientia non olet · About LEMON Manuals