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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (7 Of 12) >> DTC/Circuit Diagnosis >> DTC P11A8: VCR Target Angle >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P11A8

00

VCR target angle

(Variable compression ratio target angle)

Diagnosis condition

  • Engine running at idle
  • Engine speed : 4, 500 rpm or more

Signal (terminal)

--

Threshold

There is a gap between angle of target and phase-control angle degree (High compression ratio)

Diagnosis delay time

110 seconds or more