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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (2.0L Turbo) (6 Of 6) >> DTC/Circuit Diagnosis >> DTC P2263: TC Boost Control System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT Screen Terms DTC Detecting Condition
(Trouble Diagnosis Content) [Malfunction Type]
P2263 21 TC/SC BOOST SYSTEM
(Turbocharger/Supercharger boost system performance)
SIGNAL AMPLITUDE < MIN Diagnosis condition -
Signal (terminal) -
Threshold The boost pressure deviates from the specified value. The signal amplitude is less than the minimum amplitude.
Diagnosis delay time -
22 SIG AMPLITUDE > MAX Diagnosis condition -
Signal (terminal) -
Threshold The boost pressure deviates from the specified value. The signal amplitude is greater than the maximum amplitude.
Diagnosis delay time -