Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 640
DME 7.8 DME 7.80 · P code Fault code Fault text Fault effect
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DME 7.8 DME 7.80
P code Fault code Fault text Fault effect
P0702 56 Control unit fault - encoding error (EEP- Control unit in limp home mode, mini-
ROM: Version invalid) mum cycle initiated
57 Control unit faulty (clock) Control unit in limp home mode, CAN
Off
58 Control unit fault (test of internal watch- Control unit in limp home mode, mini-
dog) mum cycle initiated
59 Control unit fault (test of external Control unit in limp home mode, mini-
watchdog) mum cycle initiated
62 Control unit faulty (RAM) Control unit in limp home mode, mini-
mum cycle initiated, CAN Off
63 Control unit faulty (ROM) Control unit in limp home mode, mini-
mum cycle initiated, CAN Off
64 Control unit faulty (EEPROM function Control unit in limp home mode, mini-
critical) mum cycle initiated
0-P0702 page 2 2470 P0702
p0702 Printed in Germany – 14, 2003
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