ON-BOARD DIAGNOSTIC OUTLINE


BHE010200102T01

Features

To meet the EOBD regulations
• Diagnostic test modes adopted
Improved serviceability
• DTCs adopted
• KOEO/KOER self-test function adopted
• PID/DATA monitor function adopted
• Simulation test function adopted

Block Diagram

1
PCM
2
OBD system
3
Malfunction indication function
4
MIL
5
Memory function
6
Tester communication function
7
DLC-2
8
CAN
9
WDS or equivalent
10
Detection function
11
PID data monitor function
12
Simulation test function
13
Fail-safe function
14
Input device
15
Engine control system
16
Output device