Multiquip Inc. Generator Fault Codes

57 documented Multiquip Inc. fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature.

Cooling

HIGH COOLANT TEMPERATURE HIGH TEMP.HIGH TEMPERATURE LED HIGH WATER TEMP.OVER CRANK SCR FORCED PURGE SCR FORCED PURGE ACTIVE SCR PURGE ACTIVE

Electrical

27-1 27-2 59-1 59-2

Emissions

ADD DEF OR USE ESCAPE MENU DEF LOW REFILL DEF PRESVR INDUCMT DEF SEVERE INDUCMT EXHAUST SYSTEM ERR MAINTENANCE INTERVAL MLINK GAGE FAULT SCR FORCED PURGE REQ SCR SYSTEM MALFUNCTION SHUTDOWN SPN110 FMI10 WARNING LEVEL 1 WARNING LEVEL 2

Fuel

LOW FUEL LED RED

General

81O 81U CANBUS FAILURE DATA ERROR EMPTY F/F WATER LEVEL NO DATA NO GAGE DATA NOT SUPPORTED SCR SYS ERR SCR TROUBLE-PURGE PROHIBITED TIMEOUT ECU NOT RESPONDING

Lubrication

ENGINE OIL PRESSURE GAGE NOT RESPONDING LOW OIL PRESS.LOW OIL PRESSURE LOW OIL PRESSURE LED

Sensors

HIGH TEMPERATURE INTAKE LOW RADIATOR COOLANT

Speed

OVER SPEED OVER SPEED LED OVERCRANK OVERSPEED OVERSPEED SHUTDOWN TDOWN

Starting

E-STOP EMERGENCY STOP OVER CRANK LED OVER CRANK PROTECTION OVERCRANK SHUTDOWN WAIT TO START PREHEATING

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Get a diagnosis walkthrough for any Multiquip Inc. fault on your specific unit — cited to the OEM manual, not a forum guess.