94
Engine Fault Codes - QSX Engines
SPN # FMI # Cummins
Fault #
Lamp Color Reason For Fault
Effect If Fault Is Active
Course Of Action
94
16
449
Yellow
Excessive Fuel Supply
Pressure Was Detected
At The Fuel Pressure
Sensor
Engine Will Have Black
Smoke And Will Run
Derated
Check For Fuel Re-
striction In The Fuel
Return Circuit. Call
Cummins Service.
94
18
482
Yellow
Fuel Pressure Low - Data
Valid But Below Normal
Operating Range - Mod-
erately Severe Level. Low
Fuel Supply Pressure
Was Detected At The
Fuel Pressure Sensor.
Engine Does Not Start,
Has Low Power, Can Pos-
sibly Have White Smoke,
Or Runs Rough
Check For Fuel In
Tank. Check For
Fuel Restriction.
Call Cummins
Service.
94
3
546
Yellow
High Voltage Detected
On The Fuel Pressure
Sensor Circuit
Engine Will Run Derated
Call Cummins
Service
94
4
547
Yellow
Low Voltage Detected On
The Fuel Pressure Sen-
sor Circuit
Engine Will Run Derated
Call Cummins
Service
97
15
418
Mainte-
nance
Water Was Detected In
The Fuel Filter
Possible White Smoke,
Loss Of Power, Or Hard
Starting
Drain Water From
Fuel Filter. Call
Cummins Service.
97
3
428
Yellow
High Voltage Detected In
The Water-In-Fuel Circuit
None On Performance
Call Cummins
Service
97
4
429
Yellow
Low Voltage Detected In
The Water-In-Fuel Circuit
None On Performance
Call Cummins
Service
100
3
135
Yellow
High Voltage Detected At
The Oil Pressure Circuit
No Engine Protection For
Oil Pressure
Call Cummins
Service
100
4
141
Yellow
Low Voltage Detected At
The Oil Pressure Circuit
No Engine Protection For
Oil Pressure
Call Cummins
Service
100
1
143
Yellow
Engine Oil Pressure Low
- Warning. Engine Oil
Pressure Signal Indicates
Engine Oil Pressure Is
Below The Engine Pro-
tection Warning Limit.
Progressive Power De-
rate Increasing In Sever-
ity From Time Of Alert
Call Cummins
Service
100
1
415
Red
Engine Oil Pressure
Low - Critical. Engine Oil
Pressure Signal Indicates
Engine Oil Pressure Is
Below The Engine Pro-
tection Warning Limit.
Progressive Power De-
rate Increasing In Sever-
ity From Time Of Alert
Check For Loose
Or Plugged Oil
Filter. Call Cummins
Service.
100
2
435
Yellow
An Error In The Oil Pres-
sure Sensor Signal Was
Detected By The Ecm
None On Performance,
No Engine Protection For
Oil Pressure
Call Cummins
Service
102
3
122
Yellow
High Voltage Detected At
The Intake Manifold Pres-
sure Sensor Circuit
Derate In Power Output
Of The Engine
Call Cummins
Service
102
4
123
Yellow
Low Voltage Detected At
The Intake Manifold Pres-
sure Sensor Circuit
Derate In Power Output
Of The Engine
Call Cummins
Service
Содержание AG-BAG Professional LX1214
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