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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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