PID Item/Simulation Item Used In Diagnosis

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

PID/DATA monitor item table

Item	Definition	Unit	Condition/Specification
VT_EX_ACT	Actual exhaust variable valve timing control - retard amount from max advance position	°	Displays actual exhaust variable valve timing - retard amount from max advance position
VT EX_DES	Target exhaust variable valve timing control - retard amount from max advance position	°	Displays target exhaust variable valve timing - retard amount from max advance position

Simulation item table

Item	Definition	Unit	Operation
VT EX_DES	OCV control signal	%	Changes % and forcibly drives/stops OCV.