Engine
SHOP MANUAL MT26-31 - 06.2005
Tier-3 710655-
Ch 1 page 19
VDO
Tacho
EST 37
EMS
COO
IVC4(B)
EMS
S6
Laptop
CT1
(CANbus
conne-
ction)
Test port
CT1
(CANbus connection)
The CT1 has following func-
tions:
Connection point for all CAN-
bus devices on the truck
Contains two independent
CANbus interfaces and han-
dles data transfers between
these buses
Connection point for engine
diagnosis
Handle WDB monitoring and
alarm
Handle histogram logging (In-
formation for service)
Master
Slave
Diagnostic Faul Codes
ECU Identification
Program EEPROM
COO
To read
the fault
codes
in the
coordina-
tor (EMS
COO.)
S6
Diagnostic Fault
Codes
Measurement
ECU Info/ID
Data Logs
To Next Page
Loading...