
Group 23 EMS 2 Diagnostic function
41
PID 105, Code 6.2 Charge air temperature
Reason:
•
Charge air temperature too high.
Reaction:
•
VE engines: The engine control module limits en-
gine output (unless protection has been turned off
with the diagnosis tool VODIA).
GE engines: The engine is shut down (unless pro-
tection has been turned off with the diagnosis tool
VODIA).
Remedy:
•
Check the charge air cooler (cleanliness).
•
Check the charge air temperature sensor function.
PPID 3, Code 6.3 Start output EMS 2
Reason:
•
Shorted to plus (+) or minus (-).
•
Activated for too long.
Reaction:
•
The engine cannot be started.
•
The engine starts immediately when ignition is
turned on.
Remedy:
•
Check that connections to the ignition key have
not been damaged.
•
Check that the cable harness to the ignition key
has not been damaged.
SID 231, Code 6.4 Data link (CAN), CIU
Reason:
•
Data link faulty (CAN), CIU.
Reaction:
•
Instrument and warning lamps no longer work.
Remedy:
•
Check that the 8-pin contact has not been dam-
aged.
•
Check that the cable harness between CIU and
the engine control module has not been damaged.
•
Check that socket 11 and 12 in contacts on CIU
have not been damaged.
•
Check contact pressure in socket 51 and 55 in
the lower cable glove (B) to the engine control
module.
SID 231, Code 6.5 Data link (CAN), EMS 2
Reason:
•
Internal fault in the control module.
Reaction:
•
Engine not operating: engine can not be started.
Engine running: engine idles and can only be
stopped with the emergency stop.
Remedy:
•
Check that the 8-pin contact has not been dam-
aged.
•
Check that the cable harness between CIU and
the engine control module has not been damaged.
•
Check that socket 11 and 12 in contacts on CIU
have not been damaged.
•
Check contact pressure in socket 51 and 55 in
the lower cable glove (B) to the engine control
module.
PID 100, Code 6.6 Oil pressure
Reason:
•
The oil pressure is too low.
Reaction:
•
Warning indicator.
•
VE engines: The engine control module limits en-
gine output (unless protection has been turned off
with the diagnosis tool VODIA).
GE engines: The engine is shut down (unless pro-
tection has been turned off with the diagnosis tool
VODIA).
Remedy:
•
Check the oil level.
•
Check that oil filters are not blocked.
•
Check system pressure valves and the safety
valve in oil system.
•
Check the oil pressure sensor function.
•
Check contact pressure in socket 51 and 55 in
the lower cable glove (B) to the engine control
module.