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Enable PCM 2.0 on a Porsche 996.2 with PST2?


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You have to code it in the instrument cluster, not the PCM.  Here are the coding steps when retrofitting PCM2.0:

8 Programming PCM2 with PST2
8.1 Activate PCM2.
8.2 Read out PCM2 fault memory and erase.
8.3 Match the MOST required installed components list to the actual installed components list.
8.4 Code the PCM2 according to vehicle type, versions, country-specific tuner settings and MOST switch.
8.5 Check MOST components.
8.6 Activate navigation in the "instrument cluster" control module system.
8.7 After programming is finished, read out the fault memory of all systems, remedy any existing faults, and erase fault memory.

Edited by Richard Hamilton
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  • 2 years later...
On 1/1/2018 at 2:18 AM, Richard Hamilton said:

You have to code it in the instrument cluster, not the PCM.  Here are the coding steps when retrofitting PCM2.0:

8 Programming PCM2 with PST2
8.1 Activate PCM2.
8.2 Read out PCM2 fault memory and erase.
8.3 Match the MOST required installed components list to the actual installed components list.
8.4 Code the PCM2 according to vehicle type, versions, country-specific tuner settings and MOST switch.
8.5 Check MOST components.
8.6 Activate navigation in the "instrument cluster" control module system.
8.7 After programming is finished, read out the fault memory of all systems, remedy any existing faults, and erase fault memory.

I know this is an old thread, but would the sequence be the same using a PIWIS 2 tester?

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