Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 140
DME 7.8 DME 7.80 · Fault text Fault type 1 Fault type 2 Fault type 3 Fault
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DME 7.8 DME 7.80
Fault text Fault type 1 Fault type 2 Fault type 3 Fault type 4 CE
(Plaus) (Sig) (Min) (Max) USA/EU3/
EU2
Misfire detection P0302* P0302* P0302* 1 - 2/1 -
Cylinder 2 31/1 - 31
Misfire detection P0303* P0303* P0303* 1 - 2/1 -
Cylinder 3 31/1 - 31
Misfire detection P0304* P0304* P0304* 1 - 2/1 -
Cylinder 4 31/1 - 31
Misfire detection P0305* P0305* P0305* 1 - 2/1 -
Cylinder 5 31/1 - 31
Misfire detection P0306* P0306* P0306* 1 - 2/1 -
Cylinder 6 31/1 - 31
Knock control zero test P0324 5/6/6
Knock sensor 1 P0327 P0328 5/6/6
Knock sensor 2 P0332 P0333 5/6/6
Engine speed sensor signal P0335 3/32/32
Reference mark sensor P0336 3/32/6
Hall sensor 1 P0341 P0344 P0342 P0343 3/32/32
Hall sensor 2 P0346 P0349 P0347 P0348 3/32/32
Electric switch-over valve P0413 P0414 P0414 3/32/0
Secondary air pump P0418 P0418 P0418 3/32/0
Catalytic conversion P0420 3/30/0
Bank 1
Catalytic conversion P0430 3/30/0
Bank 2
Fuel tank ventilation system P0440 3/0/0
(DTESK)
Fuel tank ventilation system P0441 P0441 0/32/32
(DTEV)
Fuel tank ventilation system P0442 3/0/0
(fine leak)
Tank vent valve P0444 P0445 P0445 3/30/32
Activated charcoal filter shutoff P0446 3/0/0
valve
(function)
Activated charcoal filter shutoff P0447 P0448 P0448 3/0/0
valve
(driver)
Fuel tank ventilation system P0450 P0455 3/0/0
(big leak)
Pressure sensor tank P0451 P0452 P0453 3/0/0
0-PFUEB02S page 4 Fault overview of 911 Carrera (996) as of model year '02
fue_02fl Printed in Germany – 14, 2003
This is a source reference. Confirm exact model applicability in the original material.
