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Home >> Infiniti >> 2011 >> M56 x >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P006A To P0153 (VK56VD) >> DTC P0075, P0081: IVT Control Solenoid Valve >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC DETECTION LOGIC CHART

DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P0075 INT/V TIM V/CIR-B1
[Intake valve timing control solenoid valve (bank 1) circuit]		 An improper voltage is sent to the ECM through intake valve timing control solenoid valve.
  • Harness or connectors (Intake valve timing control solenoid valve circuit is open or shorted.)
  • Intake valve timing control solenoid valve
P0081 INT/V TIM V/CIR-B2
[Intake valve timing control solenoid valve (bank 2) circuit]
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