ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR FUNCTION [ELECTRIC POWER STEERING (EPS)]


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•  The PID/data monitor function is used for optionally selecting input/output signal monitor items preset in the EPS control module and reading them out in real-time.

PID/data monitor table

Monitor item (Mazda Modular Diagnostic System (M-MDS) display)

Data contents

Unit/Operation

BOARD_T
Circuit board temperature inside the EPS control module
°C, °F
DTC_CNT
DTC (amount detected)
ENG_RPM
Engine speed
RPM
MTR_CUR
EPS motor control current
A
SS_TRQ1
Steering torque
Nm
SS_TRQ2
Steering torque
Nm
STEER_ANGL
Steering angle
°
STEER_SPD
Steering speed
°/s
VPWR
Power supply voltage
V
VSPD
Vehicle speed
KPH, MPH