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930/937 Mulcher (O)
800-00256
FAULT PID(P)
CODE SID(S) SPN(S)
LAMP FMI FMI REASON EFFECT (Only when fault code is active)
ENGINE FAULT CODESENGINE FAULT CODES
ENGINE FAULT CODESENGINE FAULT CODES
ENGINE FAULT CODES
111* S254 629 ECM internal hardware error. Possible no effect or engine may run rough or not start.
Yellow 12 12
115* P190 190 No engine speed or position signal detected at pin 17 of Engine power derate.
Yellow 2 2 the engine harness. Possible white smoke.
121* P190 190 No engine speed or position signal detected at pin 9 of No engine speed and position backup for main speed/position sensor.
Yellow 10 10 the engine harness.
122 P102 102 High voltage detected at the boost pressure sensor Engine will derate to no boost fueling.
Yellow 3 3 signal pin 45 of the engine harness.
123 P102 102 Low voltage detected at boost pressure sensor signal pin Engine will derate to no boost fueling.
Yellow 4 4 45 of the engine harness.
131 P091 91 High voltage detected at throttle position signal pin 30 of Engine idles when idle validation switch indicates idle and ramps up to
Yellow 3 3 the OEM harness. a default set speed when the idle validation switch indicates off-idle.
132 P091 91 Low voltage detected at throttle position signal pin 30 of Engine idles when idle validation switch indicates idle and ramps up to
Yellow 4 4 the OEM harness. a default set speed when the idle validation switch indicates off-idle.
133 P029 29 High voltage detected at remote throttle position signal Engine will not respond to remote throttle input.
Yellow 3 3 pin 9 of the OEM harness.
134 P029 29 Low voltage detected at remote throttle position signal Engine will not respond to remote throttle input.
Yellow 4 4 pin 9 of the OEM harness.
135 P100 100 High voltage detected at oil pressure signal pin 33 of the Default value used for oil pressure.
Yellow 3 3 engine harness. No engine protection for oil pressure.
141 P100 100 Low voltage detected at oil pressure signal pin 33 of the Default value used for oil pressure.
Yellow 4 4 engine harness. No engine protection for oil pressure.
143 P100 100 Oil pressure signal indicates oil pressure below the low Power and/or speed derate and possible engine shutdown if engine
Red 1 1 engine protection limit. protection shutdown feature is enabled.
144 P110 110 High voltage detected at coolant temperature signal pin Default value used for coolant temperature.
Yellow 3 3 23 of the engine harness. No engine protection for coolant temperature.
145 P110 110 Low voltage detected at coolant temperature signal pin Default value used for coolant temperature.
Yellow 4 4 23 of the engine harness. No engine protection for coolant temperature.
146 P110 110 Coolant temperature signal indicates coolant temperature Power derate and possible engine shutdown if feature is enabled.
Yellow 0 0 has exceeded the minimum engine protection limit.
147 P091 91 A frequency below a calibrated value has been Engine will not respond to changes in Frequency Throttle. Engine will
Yellow 8 8 detected at the Frequency Throttle signal pin 4 of the go to low idle.
engine harness.
148 P091 91 A frequency above a calibrated value has been Engine will not respond to changes in Frequency Throttle. Engine will
Yellow 8 8 detected at the Frequency Throttle signal pin 4 of the go to low idle.
engine harness.
151 P110 110 Coolant temperature signal indicates coolant temperature Speed derate and possible engine shutdown if engine protection
Red 0 0 has exceeded the maximum engine protection limit. shutdown feature in enabled.
153 P105 105 High voltage detected at intake manifold temperature Default values used for intake manifold temperature.
Yellow 3 3 signal pin 34 of the engine harness. No engine protection for intake manifold temperature.
154 P105 105 Low voltage detected at intake manifold temperature Default value used for intake manifold temperature.
Yellow 4 4 signal pin 34 of the engine harness No engine protection for intake manifold temperature.
155 P105 105 Intake manifold air temperature signal indicates intake Speed derate and possible engine shutdown if engine protection
Red 0 0 manifold air temperature is above the maximum engine shutdown feature in enabled.
protection limit.
191 P050 876 Air conditioner clutch driver signal indicates a short to Air conditioner clutch will not operate.
11 11 ground when commanded on.
211 S153 613 OEM specific fault code has occurred. No effect on engine performance.
None 14
221 P108 108 High voltage detected at ambient air pressure signal pin Engine power derate.
Yellow 3 3 32 of the engine harness.
222 P108 108 Low voltage detected at ambient air pressure signal Engine power derate.
Yellow 4 4 32 of the engine harness.