Group 23 EMS 2 Diagnostic function
38
PID 105, Code 3.2 Charge air temperature sensor
Reason:
Shorted to plus (+) or minus (-).
Break.
Reaction:
None.
Remedy:
Check that the charge air temperature sensor con-
tact has been installed correctly.
Check that the cable harness to the charge air
temperature sensor has not been damaged.
Check that the charge air temperature sensor was
installed correctly.
Check the charge air temperature sensor function.
Check contact pressure in socket 47 in the upper
cable glove (A) to the engine control module.
PID 110, Code 3.3 Coolant temperature sensor
Reason:
Shorted to plus (+) or minus (-).
Break.
Reaction:
Pre-heating is also activated when the engine is
hot.
Remedy:
Check that the coolant temperature sensor con-
tact has been installed correctly.
Check that the cable harness to the coolant tem-
perature sensor has not been damaged.
Check that the coolant temperature sensor was
installed correctly.
Check the coolant temperature sensor function.
PID106/102, Code 3.4 Boost pressure sensor
Reason:
Shorted to plus (+) or minus (-).
Break.
Reaction:
The engine smokes more than normal when accel-
erating or being loaded.
Remedy:
Check that the charge air pressure sensor contact
has been installed correctly.
Check that the cable harness to the charge air
pressure sensor has not been damaged.
Check that the charge air pressure sensor was in-
stalled correctly.
Check the charge air pressure sensor function.
Check contact pressure in socket 22 in the upper
cable glove (A) to the engine control module.
PID106/102, Code 3.5 Boost pressure
Reason:
Boost pressure 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 turbocharger function.
Check the charge air pressure sensor function.
Check amount of fuel/unit injector.
PID 94, Code 3.6 Fuel pressure sensor
Reason:
Shorted to plus (+) or minus (-).
Break.
Reaction:
None.
Remedy:
Check that fuel pressure sensor contact has been
installed correctly.
Check that the wiring to the fuel pressure sensor
has not been damaged.
Check that fuel pressure sensor was installed cor-
rectly.
Check fuel pressure sensor function.
Check contact pressure in socket 16 in the lower
cable glove (B) to the engine control module.

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