DV11
Operation and Maintenance
154
Engine Diagnostic
Printed in Mar. 2005 PS-MMA0608-E1A
3.7.3. Engine fault code and occurring condition
Fault
code
Contents of trouble Lamp Condition of occurring
1.1
Relation to coolant temperature
sensor is abnormal
C
* Sensor / harness is abnormal
* Coolant temperature is too high
1.2
Relation to fuel temperature sensor
is abnormal
C
* Sensor / harness is abnormal
* Fuel temperature is too high
1.3
Relation to boost temperature
sensor is abnormal
C
* Sensor / harness is abnormal
* Intake temperature is excessive after intercooler
* Engine / turbocharger / intercooler is abnormal
1.4
Relation to boost pressure sensor is
abnormal
C
* Sensor / harness is abnormal
* Intake pressure is excessive after intercooler
* Engine / turbocharger / intercooler is abnormal
1.6
Atmosphere pressure sensor is
abnormal
C
Atmosphere pressure sensor attached to ECU is
abnormal ECU
1.7
Relation to oil temperature sensor is
abnormal
N
* Sensor / harness is abnormal
* Oil temperature is too high
1.8
Relation to oil pressure sensor is
abnormal
C
* Sensor/harness is abnormal
* Oil pressure is abnormal (Leakage etc.)
2.1 Battery voltage is abnormal C Battery / alternator / ECU is abnormal
2.2
Relation to fuel pressure sensor is
abnormal
B Sensor / harness is abnormal
2.3
Relation to accelerator pedal is
abnormal
B
Accelerator pedal sensor / switch / harness is
abnormal
2.4
Relation to accelerator pedal is
abnormal
B
* Foot brake and accelerator pedal is operated
simultaneously on driving
* Foot brake switch / harness is abnormal
2.5
Vehicle speed sensor or vehicle
meter is abnormal
C Sensor / vehicle tachometer / harness is abnormal
2.7 Relation to clutch pedal is abnormal C Clutch pedal switch / harness is abnormal
2.8
Relation to pedal brake switch is
abnormal
C Pedal brake switch / harness is abnormal
2.9
Relation to cruise control switch is
abnormal
C Switch or harness is abnormal
3.2
Common rail pressure is excessive
fluctuation
B Common rail pressure is abnormal
3.6
Input signal is abnormal at operating
ASR
N ASR connector / harness is abnormal
3.7
CAN signal of ASR and Auto T/M is
abnormal
N
Connector of ASR and Auto T/M / harness is
abnormal
3.8
Warning which engine speed is
excessive
C Engine over-speed
3.9 ECU inner relay is abnormal B
* ECU inner main relay is abnormal
* Power supplying is abnormal
4.1
Abnormality by abnormal stopping of
engine
B Abnormal engine stopping
4.2
Relation to crank shaft speed sensor
is abnormal
C
* Sensor / harness is abnormal
* Sensor gap is abnormal
4.3
Relation to cam shaft speed sensor
is abnormal
C
* Sensor / harness is abnormal
* Sensor gap is abnormal
4.4 Engine speed sensor is abnormal C
Motivation of cam shaft / crank shaft speed sensor
signal is abnormal
4.5
Dater storage of EEPROM in ECU is
abnormal
C
Error is occurred during storing important data of
operating in ECU to EEPROM when engine stop.
4.6
Initialization is not good after power
supply to ECU
C ECU initialization is abnormal
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