5.3 DDEC DESCRIPTIONS SAE  Faults Flash  Code DDEC Description p109 3 67 Coolant pressure sensor input voltage  high p109 4 67 Coolant pressure sensor input voltage  low p110 0 44 Coolant temperature high p110 3 14 Coolant  temperature sensor input voltage high p110 4 15 Coolant  temperature sensor input voltage low p111 1 43 Coolant level  low p111 3 16 Coolant  level  sensor  input voltage  high p111 4 13 Coolant level sensor input voltage low p121 0 76 Engine overspeed with engine brake p168 0 75 ECM battery voltage high p168 1 46 ECM battery voltage low p172 3 27 Air temperature sensor input voltage  high p172 4 28 Air temperature sensor input voltage  low p173 0 83 Exhaust temperature high p173 3 83 Exhaust temperature sensor input voltage high p173 4 83 Exhaust temperature sensor input voltage low p174 0 77 Fuel temperature high p174 3 23 Fuel temperature sensor input voltage  high p174 4 24 Fuel temperature sensor input voltage  low p175 0 44 Oil temperature high p175 3 14 Oil temperature sensor input voltage  high p175 4 15 Oil temperature sensor input voltage  low p187 3 12 VSG sensor input voltage high p187 4 11 VSG sensor input voltage low p187 7 11 VSG switch system not responding p190 0 85 Engine overspeed p251 10 - Clock module abnormal rate All information subject to change without notice. 5-10 6SE497  9709   Copyright © 1997 DETROIT DIESEL CORPORATION