SRT55D Off-Highway Truck
3-21
Safety, Operation and Maintenance Manual
Controls and Operating
codes
Detection Codes of Electronically Controlled Fuel System
Error Code Description Fault lamp
111 ECM Hardware Internal Failure - Mission disabling Red
112 Timing Actuator - Mechanically stuck Red
113 Timing Actuator - Component shorted high Yellow
114 Timing Actuator - Component shorted low Yellow
115 Engine Speed Sensor - Both signals lost Red
116 Fuel Timing Pressure Sensor - Component shorted high Red
117 Fuel Timing Pressure Sensor - Component shorted low Red
118 Fuel Pump Pressure Sensor - Component shorted high Yellow
119 Fuel Pump Pressure Sensor - Component shorted low Yellow
121 Engine Speed Sensor - One signal lost Yellow
122 Boost Pressure Sensor - Component shorted high Yellow
123 Boost Pressure Sensor - Component shorted low Yellow
131 Throttle Position Sensor - Component shorted high Red
132 Throttle Position Sensor - Component shorted low Red
135 Oil Pressure Sensor - Component shorted high Yellow
141 Oil Pressure Sensor - Component shorted low Yellow
143 Oil Pressure Sensor - Data below normal range Yellow
144 Engine Coolant Temperature Sensor - Component shorted high Yellow
145 Engine Coolant Temperature Sensor - Component shorted low Yellow
151 Engine Coolant Temperature Sensor - Data above normal range Yellow
153 Intake Manifold Temperature Sensor - Component shorted high Yellow
154 Intake Manifold Temperature Sensor - Component shorted low Yellow
155 Intake Manifold Temperature Sensor - Data above normal range Yellow
221 Ambient Air Pressure Sensor - Component shorted high Yellow
222 Ambient Air Pressure Sensor - Component shorted low Yellow
231 Coolant Pressure Sensor - Component shorted high Yellow
232 Coolant Pressure Sensor - Component shorted low Yellow
233 Coolant Pressure, Engine Protection - Low coolant pressure Yellow
234 Engine Speed - Data above normal range Red
235 Engine Coolant Level - Data below normal range Yellow
254 Fuel Shutoff Value - Component shorted low Red
259 Fuel Shutoff Solenoid - Fuel shutoff valve stuck open Red
261 Fuel Temperature, Engine Protection - Fuel temperature high Yellow
263 Fuel Temperature Sensor - Component shorted high Yellow