911 Carrera 4S (996) F6-3.6L (2004)
/f6-3.6l/Page-29037.png)
-
Select '911 (996)' in the Vehicle type menu and confirm with the [>>] key.
-
Select 'PCM' in the Control modules menu and confirm with the [>>] key.
-
Select 'PCM2 GW' in the PCM2 function selection and confirm with the [>>] key.
-
Select 'Input signals' in the PCM2 GW function selection and confirm with the [>>] key.
-
Select "Start-up status registry" in the PCM2 GW input signals function selection and confirm with the [>>]
key.
-
Read out values from the display field.
-
Internal ring start-up status.
Under this menu item, the internal ring start-up status can be read out during troubleshooting.
-
Connect and start the 9588 Porsche System Tester II and switch on the ignition.
-
Select '911 (996)' in the Vehicle type menu and confirm with the [>>] key.
-
Select 'PCM' in the Control modules menu and confirm with the [>>] key.
-
Select 'PCM2 GW' in the PCM2 function selection and confirm with the [>>] key.
-
Select 'Input signals' in the PCM2 GW function selection and confirm with the [>>] key.
-
Select "Start-up status" in the PCM2 GW input signals function selection and confirm with the [>>] key.
-
Read out values from the display field.
-
Internal ring start-up status' internal MOST (electrical) is functional.
-
External ring
Under this menu item, the external ring
start-up status.
start-up status can be read out during troubleshooting.
-
Connect and start the 9588 Porsche System Tester II and switch on the ignition.
-
Select '911 (996)' in the Vehicle type menu and confirm with the [>>] key.
-
Select 'PCM' in the Control modules menu and confirm with the [>>] key.
-
Select 'PCM2 GW' in the PCM2 function selection and confirm with the [>>] key.
-
Select 'Input signals' in the PCM2 GW function selection and confirm with the [>>] key.
-
Select "Start-up status" in the PCM2 GW input signals function selection and confirm with the [>>] key.
-
Read out values from the display field.
-
External ring start-up status' internal MOST (electrical) is functional.
-
External ring start-up status' external MOST (optical) is functional.
MOST Component Check
MOST Component Check
NOTE: When there is a customer complaint or identifiable problems but no fault code entries, firstly the 'MOST component check' is to be selected
in the PCM2 function selection menu and then the 'MOST system check' is to be carried out.
The MOST component check can be reached via the menu PCM2 function selection. This comprises a summary of the following check processes:
-
MOST System check (ignition on.)
-
Diagnosis, ring break diagnosis (ignition on.)
-
Optical performance check.
-
Data transmission check.
-
MOST system check (with engine running).
-
Ring break diagnosis (with engine running).
The MOST components check 'MOST system check' is to be carried out when the display indicates 'unavailable MOST control modules'. If no fault code
is stored, the '*' symbol indicates a 'varying required and actual installed components list' in the Control modules menu in front of the 'PCM2' system and
in the 'PCM2 MMI function selection' in front of the selection 'MOST required installed components list'. A comparison of these two lists can determine
missing components.
MOST System check (ignition on.)
This check must only be carried out when the engine is not running.
Menu item
Function
-
MOST System check
Using this menu item, a MOST system
(ignition on.)
check can be carried out with the ignition on. The following checks are carried out automatically and their results
are displayed.
-
Gateway start-up condition is read out.
-
MOST installed components list (required and actual installed components list) is analysed.
-
Start the ring break diagnosis.
-
The results are displayed by the 9588 Porsche System Tester II
-
Connect and start the 9588 Porsche System Tester II and switch on the ignition.
-
Select '911 (996)' in the Vehicle type menu and confirm with the [>>] key.
