Trailer Jockey Operators Handbook
73
98
{4}
Engine Oil Level Sensor
Circuit - Voltage Below
Normal or Shorted to Low
Source. The engine oil level
sensor has detected an internal
failure.
Oil level sensor operation will
be disabled.
157
{16}
Injector Metering Rail 1
Pressure - Data Valid but
Above Normal Operational
Range - Moderately Severe
Level. The ECM has detected
that fuel pressure is higher
than commanded pressure.
None or possible engine noise
associated with higher
injection pressures (especially
at idle or light load). Engine
power is reduced.
157
{2}
Injector Metering Rail 1
Pressure - Data Erratic,
Intermittent, or Incorrect. The
ECM has detected that the fuel
pressure signal is not
changing.
The ECM will estimate fuel
pressure and power is reduced.
101
{16}
Crankcase Pressure - Data
Valid but Above Normal
Operational Range -
Moderately Severe Level. The
crankcase breather filter
requires maintenance.
None on performance.
101
{0}
Crankcase Pressure - Data
Valid but Above Normal
Operational Range - Most
Severe Level. The crankcase
breather filter requires
maintenance.
Engine power derate.
94
{18}
Injector Metering Rail 1
Pressure - Data Valid but
Below Normal Operational
Range - Moderately Severe
Level. The ECM has detected
that fuel pressure is lower than
commanded pressure.
Possibly hard to start, low
power, or engine smoke.
677
{3}
Starter Relay Driver Circuit -
Voltage Above Normal or
Shorted to High Source. Open
circuit or high voltage detected
at starter lockout circuit.
Either the engine will not start
or the engine will not have
starter lockout protection.
Table 4-3 CM2150 System Fault Codes (Cont.)
Fault
Code Reason Effect
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