DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0238

TC BOOST SEN/CIRC-B1

(Turbocharger boost sensor A circuit high)

Diagnosis condition

Ignition switch ON

Signal (terminal)

Turbocharger boost sensor (bank 1) signal

Threshold

An excessively high voltage from the sensor is sent to ECM

Diagnosis delay time

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