SDMO RENTAL POWER R550C2 User And Maintenance Manual page 171

Exhaust Temperature (Code 1.9, PID 173/SPN 1184)
Cause
• Exhaust temperature to high
Exhaust Temperature (Code 4.9, PID 173/SPN 1184)
Cause
• Short circuit to positive (+) or
negative (-)
• Open circuit
• Exhaust temperature to high
Oil Temperature Sensor (Code 3.7, PID/SPN 175)
Cause
• Shorted to plus (+) or minus
(-)
• Break
Oil Temperature (Code 5.8, PID/SPN 175)
Cause
• Oil temperature is too high
7748681 12-2011
TWD1643GE
Reaction
• Warning lamp lights up
• Engine is shutdown
TWD1643GE
Reaction
• Warning lamp lights up
• Engine control unit limits
engine power
Reaction
• None
Reaction
• The engine control module
limits engine output(unless
protection has been turned off
with thediagnosis tool
VODIA)
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Fault Code Register
Remedy
• Insufficient air supply
• Low coolant level
• Air in the coolant system
• Faulty circulation pump
• Blocked charge air cooler
• High temperature, charge air-
cooler
• High back pressure in the
exhaust system
• Check wastegate function
Remedy
• Check that the exhaust tem-
perature sensor connector is
properly mounted
• Check that the wiring to the
exhaust temperature sensor
is not damaged
• Check that the exhaust tem-
perature sensor is correctly
mounted
• Check the exhaust tempera-
ture sensor function
Remedy
• Check that the cable harness
to the oil temperature sensor
has not been damaged
• Check that the oil tempera-
ture sensor has been con-
nected correctly
Remedy
• Check the oil level
• Check the oil temperature
• Check the oil temperature
sensor function
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