Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 138
DME 7.8 DME 7.80 · 6 CE OFF, fault not emission-related
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DME 7.8 DME 7.80
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
Position of camshaft relative to P0021 P0022 3/32/32
crankshaft, bank 2
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 3/6/0
lytic converter, bank 1
Oxygen sensor heater in front of P0050 P0051 P0052 3/30/0
catalytic converter, bank 2
Oxygen sensor heater after cata- P0056 P0057 P0058 3/6/0
lytic converter, bank 2
Ambient temperature P0071 6/6/6
(from instrument cluster via CAN)
Hot film mass air flow meter P0102 P0103 3/32/32
Air intake temperature sensor P0112 P0113 3/32/32
Engine temperature sensor P0116 P0125 P0117 P0118 3/32/32
Accelerator pedal P0121 P0122 P0123 5/32/32
Potentiometer 1
Blocked thermostat P0128 3/32/32
Oxygen sensor in front of cata- P0130 P0134 P0131 P0132 3/30/6
lytic converter, bank 1
Oxygen sensor aging period, P0133 3/30/6
bank 1
Oxygen sensor heater in front of P0135
catalytic converter, bank 1
0-PFUEB02S page 2 Fault overview of 911 Carrera (996) as of model year '02
fue_02fl Printed in Germany – 14, 2003
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