996 Turbo diagnostic manual — Turbo applicability only / PAGE 537
91-14Fault code 8 · EPROM data faulty or parameter set not programmed
Read extracted page text
OCR can contain errors. Check the original page image for exact wording, warnings and specifications.
911 Turbo (996) ParkAssist P02 91
91-14Fault code 8
EPROM data faulty or parameter set not programmed
Diagnostic conditions
• Ignition on
• Reverse gear engaged
• Continuous fault tone emitted for 0.5 seconds after engaging
reverse gear
Possible cause of fault
♦Control module not coded correctly
♦Control module faulty
Affected terminals
Diagnosis/troubleshooting
Work instruction Display OK If not OK
1 Check vehicle coding ♦Start automatic control unit Control module is Code control mod-
search. coded correctly ule.
(911 Turbo 996). → End ♦Check vehicle coding in the
Step 2 'Modify coding' menu item.
2 ♦Replace control module → End
9101 Fault code 8 91-14 page 1
Printed in Germany – 42, 2003 8xxxxp02
This is a source reference. Confirm exact model applicability in the original material.