911 GT2 (996) F6-3.6L Turbo (2003)
Pin B1 - B2
Plug C
Pin C1 - C2
Telephone/Telematics - Control Module Function
Control Module Function
Terminal Resistance On The CAN
To prevent reflection on the wiring, the ends of the wires are each provided with a terminal resistor, which are integrated into two control modules.
CAN Comfort
Communication between the Porsche System Tester II No. 9588 and the MOST control modules only takes place via the K lead to the instrument cluster.
The data is transferred from the instrument cluster gateway to the MOST control modules via CAN comfort to the PCM2 gateway, via the electrical
MOST in the PCM2 and via the optical MOST outside of the PCM2.
CD Changer (CDC)
The CDC is available as an optional feature and is linked to the PCM2 via the optical waveguide.
Coding
It is possible to extract the chassis number and to code the PCM2 on a country-specific basis under this 'Modify coding' menu.
Menu Item
Function
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PCM2 code
It is possible to code the PCM2 code under this menu item after replacing the PCM2.
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Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
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Select '911 Turbo (996)' in the vehicle type menu and confirm with the ->| key.
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Select 'PCM' in the control modules selection and confirm with the >> key.
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Select 'PCM2-GW' in the PCM2 function selection and confirm with the >> key.
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Select Coding menu item.
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Select "PCM2-Code" menu item.
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Take PCM2 code from IPAS and enter and code with F8 key.
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Country coding
Using this menu item, you can code the country code:
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Connect and start the Porsche System Tester II No. 9588 and switch on the ignition.
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Select '911 Turbo (996)' in the vehicle type menu and confirm with the ->| key.
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Select 'PCM' in the control modules selection and confirm with the >> key.
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Select 'PCM2-GW' in the 911 Turbo (996) PCM2 function selection menu and confirm with the >> key.
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Select Coding menu item and confirm with the >> key.
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Select the "Country coding" menu item and confirm with the >> key.
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Select "Relevant country coding" from the menu item that is displayed and code it with the F8 key.
Data Transfer Fault
If faults are detected when the data is decoded, this is known as a data transfer fault. The faults can arise when the data is coded, when the data is
transferred through an input level that is optically too low or when the data is decoded. A fault entry is not made.
Diagnosis Distribution Line