Installation manual

SOFTWARE DIAGNOST~CS
Engine IDLE State Warnings:
Engine IDLE state is:- DC circuit breaker on, generator not running
In the
IDLE state only Ambient Ail"· Temperature Low an'dMAP Sensor Possible Fault are logged. If the fault persists
after the generator
is started, the CRANK state and RUN state warnings and shutdowns will apply. There are NO
shutdowns in the IDLE state, only warnings. Shutdowns can occur in both the CRANK ~d RUN states.·
1 Engine Coolant Temp
Shorted
Short
circuit (0 ohms)
a faulty temperature sensor
o pinched or bare wire in harness
2
Engine Coolant Temp
Open
Open circuit
a faulty ECT sensor
a loose connection or corroded wiring
3
Engine Coolant Temp
Low
Reading less than
a excessiyely cold weather
-2SoC (-13°F)
a faulty temperature sensor
4
Engine COoUmt T~mp High
Reading more than a faulty temperature sensor
9SoC (203°F)
•
engine heat soak after normal shutdown
5
External Alarm Open circuit
• external alarm fault (i.e. Fireboy)
a loose connection or corroded,wirlng
6
Exhaust Temperature High Open circuit
• faulty exhaust temperature switch
a loose connection or corroded wiring
a weak or dead
BatteryVoltage
Low Less than 11 volts
a blown fuse in charging circuit
7
• faulty regulator or charging circuit
• loose connection or corroded wiring
8
Battery Voltage High
More than
15 volts
• faulty regulator or charging circuit
~bient Air Temp Shorted
Short circuit (0 ohms)
a faulty air temperature sensor
9
• pinched or bare wire in harness
10
Ambient Air Temp Open
Open circuit
• faulty aiI;~emperature sensor
• loose connection or corroded wiring
Ambient
Air Temp Lqw
Reading less than
• excessively cold weather
11
-2SoC (-13°F)
• faulty air t~mperature sensor
a excessively hot weather
Ambient
Air Temp High
Reading more than
a bilge venting system faulty or inadequate
12
63°C (145°F)
a engine heat soak after normal shutdown
• faulty temperature sensor
Oil Pressure Sender Shorted
Short circuit (0 ohms)
• faulty oil pressure sender
13
or bare wire in harness
MAP reading out of range
• faulty MAP sensor
14
MAP Sensor Possible Fault
a pinched or bare wire in harness
( <10 kPa or >115 kPa)
o loose connection or corro'ded wiring
Engines & Generators
31