Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 54
DME 7.8 DME 7.80 · ♦Specified rpm
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DME 7.8 DME 7.80
♦Specified rpm
♦Idle loss adaptation
♦Injection time
♦Camshaft position 1 deviation [adapted value - deviation from the
required position]
♦Camshaft position 2 deviation [adapted value - deviation from the
required position]
♦Actual angle for camshaft, bank 1 [the function of the VarioCam
can be checked with the actual angle. VarioCam not activated -
display approx. 0° crk; VarioCam activated - display approx. 30°
crk]
♦Actual angle for camshaft, bank 2 [the function of the VarioCam
can be checked with the actual angle. VarioCam not activated -
display approx. 0° crk; VarioCam activated - display approx. 30°
crk]
♦Mass air flow [mass air flow with tank ventilation]
♦Loading of activated carbon filter [value range 0 to 30 0 - acti-
vated carbon filter empty 30 - activated carbon filter saturated]
♦Outside temperature
♦Oxygen sensing, bank 1
♦Adaptation, range 1 (FRA) bank 2 [lower and upper load range -
displays the value currently travelled]
♦Adaptation, range 1 (RKAT) bank 1 [range close to idling]
♦Fuel quantity, tank ventilation, bank 1 ?[deviation from the antici-
patory control due to fuel tank ventilation]
♦Resistance of oxygen sensor after catalytic converter, bank 1
[the resistance must amount to approx. 100 Ω after 3 to 4 min-
utes of travel. As the incrementation stands at 64 Ω (value
increase 64 Ω), the Tester displays 64 or 128 Ω. However, if
the display is in the kΩ-range (more than 1000 Ω), the heating of
the oxygen sensor is faulty.]
♦Oxygen sensor voltage after catalytic converter, bank 1
♦Corrected sensor voltage ahead of catalytic converter, bank 1
♦Oxygen sensing, bank 1
♦Oxygen sensing delay, bank 1
♦Oxygen required value, bank 1
♦Sensor voltage ahead of catalytic converter, bank 1
♦Dynamic value of the oxygen sensor, bank 1
♦Number of dynamic measurements LSU, bank 1
♦Oxygen sensing, bank 2
0-2a page 4 Data Output with the Porsche System Tester 2
pst_dm78 Printed in Germany – 4, 2002
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