Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 146
DME 7.8 DME 7.80 · CE Check Engine warning light
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DME 7.8 DME 7.80
CE Check Engine warning light
0 Function switched off
1 CE flashes, fault damaging to catalytic converter
2 CE ON, emission-related fault
3 CE ON after two driving cycles
4 CE ON after five seconds
5 CE OFF, fault output on Scan Tool
6 CE OFF, fault not emission-related
7 Fault caused by short test
11 Fuel supply fault, CE ON after two driving cycles, higher freeze frame priority
30 CE ON after three driving cycles
31 CE ON after three driving cycles with misfires
32 CE OFF, fault output on Scan Tool after three driving cycles
33 Fuel supply fault, CE ON after three driving cycles, higher freeze frame priority
Fault text Fault type 1 Fault type 2 Fault type 3 Fault type 4 CE
(Plaus) (Sig) (Min) (Max) USA/EU3/
EU2
Position of camshaft relative to P0011 P0012 3/32/32
crankshaft, bank 1
Inlet camshaft driver P0013 P0013 P0013 3/32/32
Position of camshaft relative to P0021 P0022 3/32/32
crankshaft, bank 2
Inlet camshaft driver, bank 2 P0023 P0023 P0023 3/32/32
Valve lift control driver P0026 P0026 P0026 3/30/32
Bank 1
Valve lift control driver P0028 P0028 P0028 3/30/32
Bank 2
Oxygen sensor heater in front of P0030 P0031 P0032 3/30/0
catalytic converter, bank 1
Oxygen sensor heater after cata- P0036 P0037 P0038 3/30/0
lytic converter, bank 1
Oxygen sensors interchanged in P0040
front of catalytic converter
Boost pressure control valve P0045 P0047 P0048 5/32/32
Driver
Oxygen sensor heater in front of P0050 P0051 P0052 3/30/0
catalytic converter, bank 2
0-PFUEB02T page 2 Fault overview of 911 Turbo (996) and GT 2 as of model year '02 ...
fue_02t Printed in Germany – 14, 2003
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