Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 55
DME 7.8 DME 7.8 0 · ♦Adaptation, range 2 (FRA) bank 2 [lower and upper l
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DME 7.8 DME 7.8 0
♦Adaptation, range 2 (FRA) bank 2 [lower and upper load range -
displays the value currently travelled]
♦Adaptation, range 1 (RKAT) bank 2 [range close to idling]
♦Fuel quantity, tank ventilation, bank 2 ?[deviation from the antici-
patory control due to fuel tank ventilation]
♦Resistance of oxygen sensor after catalytic converter, bank 2
[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 2
♦Corrected sensor voltage ahead of catalytic converter, bank 2
♦Oxygen sensing, bank 2
♦Oxygen sensing delay, bank 2
♦Oxygen required value, bank 2
♦Sensor voltage ahead of catalytic converter, bank 2
♦Dynamic value of the oxygen sensor, bank 2
♦Number of dynamic measurements LSU, bank 2
♦Charge pressure of sensor
♦Required air content
♦Required charge pressure
♦Charge pressure control deviation
♦Pulse/duty ratio, charge pressure control
♦Charge pressure adaptation, range 0
♦Charge pressure adaptation, range 1
♦Charge pressure adaptation, range 2
♦Charge pressure adaptation, range 3
♦Charge pressure adaptation, range 4
♦Correction factor LDR through charged air temperature
♦Correction factor LDR through knock control
♦Charge pressure limitation in case of failure of coolant system
♦Charge pressure limitation in case of extreme exhaust tempera-
tures
♦Tank pressure difference
♦Leakage volumetric flow
♦Control deviation, tank diagnosis
♦Mean amplitude after catalytic converter, bank 1
Data Output with the Porsche System Tester 2 0-2a page 5
Printed in Germany – 4, 2002 pst_dm78
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