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Help - Update Firmware Pcm 1.0 To 2.0?

vshugo996
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vshugo996 Member

vshugo996

Posted
Posted

Hi,

I have a 996 TT from 11/2001 with PCM 1.0 16 bits.

I found an advertisement at the web with a cd map from 2009 and a cd software to update firmware PCM 1.0 to 2.0.

This is possible? Can I update my PCM 1.0 to 2.0 by software or it´s scam?

Regards,

  • Admin
Loren Member

Loren

Posted
  • Admin
Posted

PCM 1 hardware and PCM 2.x hardware are completely different - if that is what you are asking.

PCM 1 firmware can only be upgraded to the level shown in the table. PCM 1 is no longer supported by Porsche. Most folks with PCM 1 take it out and put in one of the excellent after market systems.

Do a search here as several members have documented their upgrades.

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