Hella Gutmann mega macs 50 User Manual page 31

Diagnosis > Reading/deleting fault code <
If, during the internal check, the control unit identifies a component function as faulty, a fault code will be set in
the memory and the corresponding warning lamp activated. Mega macs 50 delivers the fault code in plain text.
In addition, information as to the possible effects and causes of the fault code is stored. If tests are required as to
possible causes, a connection can be made to the multimeter.
1. Connect mega macs 50 as described in section E to establish communication..
> 306 > 306 2.0TD HDI > Fault code > Engine
Number of faults: 3
Fault code: 832
CAMSHAFT SENSOR
Fault code: 560
PRIMARY CIRCUIT, FUEL PUMP
Fault code: 545
ACCELERATOR PEDAL SENSOR 2
F1 System info F3 Delete ENTER Details
2. Select and confirm > Fault code <.
NOTE
F1 System info Information on the installed system if supported by the manufacturer.
Delete F3
All displayed fault codes will be deleted.
ENTER details Information about the marked fault will be displayed.
> 306 > 306 2.0TD HDI > Fault code > Engine
Fault code 832
FAULTY CAMSHAFT SENSOR
FAULTY SIGNAL
FUNCTION:
The sensor detects the camshaft position; the ignition and injection systems
are synchronised and/or the position of the variable camshaft control
detected via the signal.
EFFECT:
Poor starting behaviour, etc.
CAUSE:
>>> Circuit interruption/short circuit
F3 Delete fault F3 Menu
All the information can be displayed by scrolling.
31 mega macs 50 Section F 1/2