(Table 240, contd)
Service Error Identifiers
Description Troubleshooting
$0002
Active Diagnostic Present
Resolve any active diagnostic codes. Refer to
the appropriate troubleshooting procedure.
Check that there are no electrical diagnostics
on fuel system sensors or actuators, no injec-
tor faults relating to injector trim codes. One of
the following sensor status is not OK:
Crankshaft speed/timing.
Camshaft speed/timing.
Coolant temperature.
Fuel rail pressure.
Fuel temperature.
There may be an electrical fault on an injector
or the HP fuel pump. An injector trim may not
be loaded or incorrect.
One of the following events is active:
Pressure relief valve activation.
Fuel leakage.
Rail pressure event.
Battery supply diagnostic is active.
$10A7
Coolant Temperature Too Low Coolant temperature is less than the trip point
$1072
Coolant Temperature Too High
Coolant temperature is greater than the trip
point
$1160
Fuel Temperature Too Low
Fuel temperature must be within limits dis-
played during the test.
$1161
Fuel Temperature Too High
Fuel temperature must be within limits dis-
played during the test.
$1108
Excessive Engine RPM Change
Engine speed is not stable. Ensure that there
is no cyclic loading from the application. Try
running the test at a different engine speed or
increase the load on the engine.
$1074
Engine RPM Too Low
Engine speed must be within limits displayed
during the test.
$10FC
Engine RPM Too High
Engine speed must be within limits displayed
during the test.
$1107
Engine Load Too Low
Fuel delivery must be within the limits dis-
played during the test.
$10CB
Engine Load Too High
Fuel delivery must be within the limits dis-
played during the test.
$1118
Fuel Pressure Not Responding
The rail pressure is unstable. Changing the
engine operating condition may allow suc-
cessful pump learn.
If still unsuccessful, follow the troubleshooting
guide to determine the cause is in the low-
pressure system or the high-pressure system.
$115F
Engine Load Incorrect
Changing the engine operating condition may
allow successful pump learn. A lower engine
speed and/or a lower load condition should be
used.
(continued)
494 UENR4469-36
Service
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