Ecm: mode 2, Ecm: mode 3, Ecm: mode 4 – ScanTool 2000 ECUsim User Manual

Page 16: 2 ecm: mode 2, 3 ecm: mode 3, 4 ecm: mode 4

Advertising
background image

16

ECUsim™ 2000 User Guide

7.1.2 ECM: Mode 2


When the user generates a malfunction event, the following freeze frame is
stored:

PID Description

Hex Value

Scan Tool

Display

00

Supported PIDs 01-1F

48180000

02

DTC that Caused F.F. Storage

0100

P0100

05

Engine Coolant Temperature

8C

100°C

0C

Engine RPM

4E20

5000 rpm

0D

Vehicle Speed Sensor

78

120 km/h


7.1.3 ECM: Mode 3


When the MIL is on, Mode 3 reports six DTCs:

 P0100
 P0200
 P0300
 C0300
 B0200
 U0100


7.1.4 ECM: Mode 4


Issuing Mode 4 request performs the following operations:

 Turn off MIL (Mode 1, PID 1)
 Erase Freeze Frame (Mode 2)
 Erase stored DTCs (Mode 3)
 Erase pending DTCs (Mode 7)


Advertising