DV11
Operation and Maintenance
155
Engine Diagnostic
Printed in Mar. 2005 PS-MMA0608-E1A
Fault
code
Contents of trouble Lamp Condition of occurring
4.7
Pressure limit valve of common rail
is opened by excessive rail pressure
B
Pressure limit value is opened compulsory when rail
pressure is occurred at excessive pressure more
than rail pressure or high pressure pump
4.8 Power supplying source is abnormal N
Battery voltage is abnormal : ECU, battery and
alternator is abnormal
4.9
Supplying voltage of injector (#1,5,3)
is abnormal
B
5.1
Supplying voltage of injector (#6,2,4)
is abnormal
B
* Injector cable / connector is abnormal or ECU is
trouble
5.8
Relation to connecting of injector #1
harness is abnormal
B
5.9
Relation to connecting of injector #5
harness is abnormal
B
6.1
Relation to connecting of injector #3
harness is abnormal
B
6.2
Relation to connecting of injector #6
harness is abnormal
B
6.3
Relation to connecting of injector #2
harness is abnormal
B
6.4
Relation to connecting of injector #4
harness is abnormal
B
* Injector cable / connector is abnormal
6.6
Relation to air heater lamp is
abnormal
N Lamp / harness is abnormal
7.1
Relation to diagnostic lamp is
abnormal
N Lamp / harness is abnormal
7.2
Air heater operation relay is
abnormal
C Air heater relay / harness is abnormal
7.3 Engine brake #2 relay is abnormal N
#2 engine brake solenoid / connector / harness is
abnormal
7.5 Engine brake #1 relay is abnormal C
#1 engine brake solenoid / connector / harness is
abnormal
8.3
Relation to high pressure pump
control is abnormal
C
Fuel metering unit of high pressure pump / harness
is abnormal
8.6
Engine speed meter of vehicle is
abnormal
N Engine tachometer of vehicle/ harness is abnormal
9.1 Abnormal starting B
Starting procedure is abnormal, ECU is abnormal,
power supplying is abnormal
9.2 Ignition of #1 cylinder is not good C
9.3 Ignition of #5 cylinder is not good C
9.4 Ignition of #3 cylinder is not good C
9.5 Ignition of #6 cylinder is not good C
9.6 Ignition of #2 cylinder is not good C
9.7 Ignition of #4 cylinder is not good C
*Injector is abnormal, compression pressure is a
drop, camshaft / crankshaft speed sensor signal is
abnormal
9.8
Ignition of several cylinder is not
good
C
9.9 Injector is opened too long C
Opening time of injector is excessive from standard
values
10.1
Engine speed is abnormal
(Additional function)
C
Error is occurred when calculate engine speed using
crankshaft / camshaft speed sensor
10.2
Relation to accelerator pedal is
abnormal
B
Foot brake and accelerator pedal is operated
simultaneously when vehicle is started
10.3 Cooling fan is abnormal C Sensor or connector harness is abnormal
10.4 Fuel pressure is abnormal B
Fluctuation of fuel pressure in common rail is
excessive
11.1 Smooth running control is abnormal N Cylinder’s deflection of injector solenoid is excessive
11.2 Smooth running control is abnormal N Cylinder’s deflection of injector solenoid is excessive
11.3 Smooth running control is abnormal N Cylinder’s deflection of injector solenoid is excessive
To Next Page
Loading...
