Extended fault memory · Additional data from the PCM2 MMI can be read out using this menu

911 Turbo (996) PCM2/CDR23 91 Extended fault memory Additional data from the PCM2 MMI can be read out using this menu item: ♦Tuner communication fault. ♦Fault type:. ♦Communication fault ♦Frequency counter. ♦First occurrence (month, day) ♦First occurrence (temperature) ♦Speed - first occurrence ♦Supply voltage - first occurrence ♦Hourmeter - first occurrence ♦Last occurrence (month, day) ♦Last occurrence (temperature) ♦Last occurrence (speed) ♦Supply voltage - last occurrence ♦Hourmeter - last occurrence Note! Deactivate the 'automatic traffic announcement' before performing the diagnosis on the PCM2. If this is not done, the diagnosis will abort (applies only to software version numbers < 03). Extended identification The following data from the PCM2 MMI can be read out using this menu item: ♦CRIN (Car Radio Identification Number) ♦VIN (Vehicle Identification Number) ♦Part number ♦System Supplier ECU Hardware Number (cw, year) ♦System Supplier ECU Hardware Version Number. ♦System Supplier ECU Software Number (cw, year) ♦System Supplier ECU Software Version Number. ♦Porsche workshop number ♦Diagnosis software number ♦Date ECU manufacturing (YYYY.MM.DD). 9101 Control unit function - MMI 91-75 page 13 Printed in Germany – 43, 2003 SgfMMlwl