ON-BOARD DIAGNOSTIC (OBD) SYSTEM BLOCK DIAGRAM[FN4A-EL]

id0502a1100200

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1

Input parts

2

OBD system

3

Malfunction indication function

4

Memory function

5

Serial communication

6

Malfunction detection function

7

PID data monitoring function

8

Simulation function

9

Fail-safe function

10

Transaxle control system

11

Instrument cluster

12

AT warning light or MIL

13

Mazda Modular Diagnostic System (M-MDS)

14

Output parts

1	Input parts
2	OBD system
3	Malfunction indication function
4	Memory function
5	Serial communication
6	Malfunction detection function
7	PID data monitoring function
8	Simulation function
9	Fail-safe function
10	Transaxle control system
11	Instrument cluster
12	AT warning light or MIL
13	Mazda Modular Diagnostic System (M-MDS)
14	Output parts