DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

U042F

Communication error (invalid)

(Invalid data received from camshaft position control module)

Diagnosis condition

Engine running at idle

Signal (terminal)

Engine communication signal

Threshold

ECM cannot receive a communication signal sent from the electric intake valve timing control module

Diagnosis delay time

0.03 seconds or more