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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (2 Of 4) >> DTC/Circuit Diagnosis >> DTC P0236: Pressure Sensor Upstream Of Throttle Valve >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P0236

00

TC/SC BOOST SENSOR A

(Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance)

NO SUBTYPE INFORMATION

The boost pressure sensor has a malfunction.

28

SG BS LVL O-OF RNG/ZR AJST ERR

The pressure sensor upstream of throttle valve has a malfunction. The signal offset is outside the permissible range.

2A

SIGNAL STUCK IN RANGE

The pressure sensor upstream of throttle valve has a malfunction. There is no signal change.

64

SIGNAL PLAUSIBILITY ERROR

The pressure sensor upstream of throttle valve has a malfunction. There is an implausible signal.