DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P2587

TC BOOST CONTROL POSITION SEN B

(Turbocharger boost control position sensor B circuit range/performance)

ECM detects the following status when ECM operates the fully closed position learning of a wastegate control valve immediately after engine cold start: A voltage signal transmitted from the wastegate control valve position sensor (bank 2) is higher than 1.95 V, or lower than 0.60 V.