Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
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OBD PARAMETER IDENTIFICATION (PID) ACCESS
[Z6]
B3E010200102W18
• The PID mode allows access to certain data values, analog and digital inputs and outputs, calculated
values and system status information. Since the PID values for output devices are the PCM internal data
values, inspect each device to identify which output devices are malfunctioning.