TM 5-3805-290-23-1
TROUBLESHOOTING SYMPTOM INDEX - CONTINUED
0007 00
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
ENGINE ECM - CONTINUED
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Table 1. MID 036 - Engine Control - Continued.
TROUBLE-
CID
SHOOTING
FMI
FAULT
PROCEDURE
CODE
DESCRIPTION
FAULT CONDITIONS/EFFECTS
PAGE
0102 04
Boost Pressure Sensor
This code is generated when ECM detects a signal voltage below
Short to Ground.
normal and has been powered for at least 15 seconds. ECM will set
boost pressure to a default value. ET will display "Short to Ground" for
boost pressure on status screen. ECM will generate a CID 102-FMI 04
diagnostic code on CAT data link. Diagnostic code will be displayed
on a diagnostic screen of ET. Engine could have low power while
diagnostic code is active.
0102 10
Boost Pressure Sensor
This code is generated when 5V connection to sensor is an open circuit,
Abnormal Rate of
or for 30 seconds ECM detects no other 262 or 102 codes are active,
Change.
engine speed is greater than 600 rpm, pressure sensor signal from intake
manifold is within expected range for this failure mode, and pressure
sensor signal from intake manifold remains abnormally constant
because variations in sensor signal are too small. ECM will log
diagnostic code. ECM will flag intake manifold pressure as invalid data.
Intake manifold pressure is set to a default value. This diagnostic code
will have no effect on engine performance.
0105 03
Intake Manifold
This code is generated when ECM reads signal voltage above normal
Temperature Sensor
and ECM has been powered for at least 15 seconds. ECM will log
Open/Short to +Batt.
diagnostic code. ECM flags intake air temperature as invalid data and
a default value is used. When this code is generated, a low power
condition and poor cold starting may occur.
0105 04
Intake Manifold
This code is generated when ECM reads signal voltage below normal
Temperature Sensor
and has been powered for at least 15 seconds. ECM will log diagnostic
Short to Ground.
code. ECM flags intake air temperature as invalid data and a default
value is used. When this code is generated, a low power condition and
poor cold starting may occur.
0110 03
Engine Coolant
This code is generated when ECM reads signal voltage above normal
Temperature Open/Short and has been powered for at least three seconds. ECM will log
to +Batt.
diagnostic code. ECM flags intake air temperature as invalid data and
a default value is used.
0110 04
Engine Coolant
This code is generated when ECM reads signal voltage below normal
Temperature Short to
and has been powered for at least three seconds. ECM will log
Ground.
diagnostic code. ECM flags coolant temperature as invalid data and a
default value us used. When this code is generated, engine misfires, low
power, reduced engine speed (rpm), and poor cold starting may also
occur.
0007 00-7
