Diagnosis/troubleshooting on the PCM2

DIAGNOSIS/TROUBLESHOOTING CHART ON PCM2

Work instruction			Display OK	If not OK
1	Read out PCM2 fault memory	Connect the Porsche System Tester II 9588 to the diagnostic socket, start it and switch on the ignition Select 911 Turbo (996) in the Vehicle type menu and confirm with the ">>" key Select PCM in the control modules selection and confirm with the ">>" key Select PCM2/CDR23 in the control modules selection and confirm with the ">>" key Select PCM2 GW in the PCM2 function selection and confirm with the ">>" key Start Fault memory in the menu using the ">>" key Reading out fault memory Erase fault memory Remove ignition key and switch on ignition again Reading out fault memory Extract ambient data, press the ">>" key	The fault is remedied -> End	Fault code is still displayed Step 2
2	Replace PCM2		The fault is remedied -> End	-