Porsche PIWIS Tester III, Service Training, Page: 80 / 103

PIWIS Tester III (PT3)
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Together with the actual drive link test, there is now also an option available for displaying
relevant actual values at the same time.
To select the actual values, the F5 button (Measured values) must be pressed after
the drive link is selected. All actual values or the respective selection blocks from the
actual values then appear for selection. These can be added as required, depending
on how relevant they are for the drive-link diagnosis.
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11.2.5 Maintenance/repairs
Numerous tester-guided functions can be executed in a predefined sequence under
‚Maintenance/repairs‛. The individual processes are allocated as required in the respective
control units. For example, the ‚Replace battery‛ process is carried out in the gateway
control unit and can be found in the gateway control unit. Or the reversing camera
is initialised in the reversing camera control unit and the programming procedure can only
be found there.
Function Electric fuel pump of DME V8 naturally aspirated engine EU5 selected.
50700: Function unable to be executed.
Overview
Extended
identifications
Fault memory
Actual values
input signals
Drive links
checks
Maintenance
repairs
Coding/
program