Mazda 2007 CX-9, Service Highlights

Page: 20 / 614

ON-BOARD DIAGNOSTIC [MZI-3.5]
01-02–2
ON-BOARD DIAGNOSTIC OUTLINE[MZI-3.5]
id0102d1100100
Features
Block Diagram
End Of Sie
Satisfies emission regulation
•
An on-board diagnostic (OBD) system consisting of the following functions has
been adopted:
—
Malfunction detection function
—
PID/data monitor function
—
Simulation function
—
External diagnostic unit communication function
—
Malfunction display function
—
Diagnostic data memory function
•
Malfunction indicator lamp (MIL) adopted
•
Data link connector-2 (DLC-2) adopted
PCM
OBD SYSTEM
MALFUNCTION
INDICATION
FUNCTION
MIL
MEMORY
FUNCTION
TESTER
COMMUNICATION
FUNCTION
DLC-2
MAZDA
MODULAR
DIAGNOSTIC
SYSTEM
(M-MDS)
DETECTION
FUNCTION
PID DATA
MONITOR
FUNCTION
SIMULATION
TEST
FUNCTION
FAIL-SAFE
FUNCTION
INPUT DEVICE ENGINE CONTROL SYSTEM
OUTPUT DEVICE
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