911 Targa (996) F6-3.6L (2004)
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The results are displayed by the Porsche System Tester II 9588.
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Connect and start the Porsche System Tester II 9588 and switch on the ignition.
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Select Cayenne in the Vehicle type menu and confirm with the >> key.
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Select PCM2 in the Control modules menu and confirm with the >> key.
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Select MOST components check in the PCM2 function selection and confirm with the >> key.
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Select MOST system check (ignition on) in the Cayenne PCM2 MOST components check function selection and confirm with the >> key.
Diagnosis, open circuit in distribution line (ignition on.)
This check must only be carried out when the engine is not running.
Menu item
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Diagnosis, ring break diagnosis (ignition on.)
Function
The ring break diagnosis carries out the following checks:
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Gateway start-up condition is read out.
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MOST installed components list (required and actual installed components list) is analysed.
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Start the ring break diagnosis.
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The results are displayed by the Porsche System Tester II 9588.
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Connect and start the Porsche System Tester II 9588 and switch on the ignition.
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Select Cayenne in the Vehicle type menu and confirm with the >> key.
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Select PCM2 in the Control modules menu and confirm with the >> key.
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Select MOST components check in the PCM2 function selection and confirm with the >> key.
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Select Ring break diagnosis (top) in the Cayenne PCM2 MOST components check function selection and confirm with the >> key.
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Follow the Tester instructions.
Optical performance check
Menu item
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Optical performance check
Function
The optical performance check allows the performance of the MOST to be checked optically. The following checks are carried out automatically:
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MOST installed components list (required and actual installed components list) is analysed.
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External MOST components display.
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Carrying out the performance check.
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The result is displayed by the tester.
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Connect and start the Porsche System Tester II 9588 and switch on the ignition.
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Select Cayenne in the Vehicle type menu and confirm with the >> key.
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Select PCM2 in the Control modules menu and confirm with the >> key.
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Select MOST components check in the PCM2 function selection and confirm with the >> key.
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Select Optical performance check in the Cayenne PCM2 MOST components check function selection and confirm with the >> key.
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Follow the Tester instructions.
Data transmission check
Menu item
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Data transmission check
Function
Using this menu item, the quality of the data transmission can be assessed. This is a counter which leads to an increase in the value if faults occur within
a certain time period. The check is carried out continuously at predetermined intervals.
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Connect and start the Porsche System Tester II 9588 and switch on the ignition.
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Select Cayenne in the Vehicle type menu and confirm with the >> key.
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Select PCM2 in the Control modules menu and confirm with the >> key.
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Select MOST components check in the PCM2 function selection and confirm with the >> key.
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Select Data transmission check in the Cayenne PCM2 MOST components check function selection and confirm with the >> key.
MOST system check (with engine running)
Menu item
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MOST system check (with engine running)
