ECU Master EMU User Manual page 126

Engine management unit
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CAN EGT #5
CAN EGT #6
CAN EGT #7
CAN EGT #8
CAN-Bus State
Check engine code
CLT
CLT Ignition Trim
DBW delta error
DBW error
controller
The temperature of EGT #5 sensor connected to external EGT2CAN
controller
The temperature of EGT #6 sensor connected to external EGT2CAN
controller
The temperature of EGT #7 sensor connected to external EGT2CAN
controller
The temperature of EGT #8 sensor connected to external EGT2CAN
controller
Current state of CAN BUS module
BUS OK - the CAN module and CAN BUS are working correctly
MODULE DISCONNECTED - CAN module is not connected to the
external port
BUS ERROR - CAN bus error (wrong speed or connection)
Current engine error code:
NONE - no errors
CLT - CLT sensor error, the CLT value is taken from Fail safe settings
IAT - IAT sensor error, the IAT value is taken from Fail safe settings
MAP - MAP sensor error, the MAP value is taken from Fail safe
settings
WBO - wideband oxygen sensor error
EGT1 - EGT #1 sensor disconnected or broken
EGT2 - EGT #2 sensor disconnected or broken
EGT ALARM - EGT too high (defined in EGT Alarm )
KNOCK - knock is detected
FF SENSOR - Flex Fuel disconnected or broken
DBW - drive by wire connection / control error
FPR - fuel pressure error
The temperature of coolant temperature
The ignition advance correction in function of coolant temperature
resulting from Ignition vs CLT table
The difference between current and previous error resulting from
commanded and current throttle position (DBW error - Prev DBW
error)
The difference between current and commanded electronic throttle
Page 126

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