DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P0078

EX V/T ACT/CIRC-B1

(Exhaust valve control solenoid circuit bank 1)

An improper voltage is sent to the ECM through exhaust valve timing control solenoid valve.

P0084

EX V/T ACT/CIRC-B2

(Exhaust valve control solenoid circuit bank 2)