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Home >> Infiniti >> 2013 >> FX37 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1089 To P2138 >> DTC P1091: VVEL Actuator Motor Relay >> DTC Logic >> DTC Detection Logic
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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