Trouble Code Table, 16 LZ2
|
Trouble code |
Information sensor |
Cause of fault |
|
14 |
Coolant temperature sensor |
Voltage low |
|
15 |
Coolant temperature sensor |
Voltage high |
|
19 |
Crankshaft pulse pick-up |
Incorrect engine speed signal |
|
21 |
Throttle valve potentiometer |
Voltage high |
|
22 |
Throttle valve potentiometer |
Voltage low |
|
24 |
Odometer frequency sensor |
No speed signal |
|
25 |
Injector |
Voltage low |
|
29 |
Fuel pump relay |
Voltage low |
|
32 |
Fuel pump relay |
Voltage high |
|
33 |
Intake manifold pressure sensor |
Voltage high |
|
34 |
Intake manifold pressure sensor |
Voltage low |
|
35 |
Idle speed stepper motor |
General malfunction |
|
42 |
Ignition coil EST lead |
Voltage high |
|
49 |
Battery |
Voltage high |
|
51 |
Control unit |
Control unit or EPROM defective |
|
55 |
Control unit |
Defective |
|
64 |
Ignition coil EST lead |
Voltage low |
|
75 |
Torque control |
Voltage low |
|
76 |
Torque control |
Voltage high |
|
81 |
Injector |
Voltage high |
|
93 |
Quad driver module |
General malfunction |
Notice:
The terms "information sensor" and "cause of fault" in the trouble code table merely give an indication on the cause of the fault; i.e. when a trouble code is indicated, the component specified in the trouble code table is not necessarily at fault. The connection leads, plug connections and voltage supply must also be considered as alternative causes of the fault.
