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Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 74

DME 7.8 DME 7.80 · Bit 0 Bank 1, sensor 1 (ahead of TWC, cylinders 1 - 3)

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DME 7.8 DME 7.80 Bit 0 Bank 1, sensor 1 (ahead of TWC, cylinders 1 - 3) Bit 1 Bank 1, sensor 2 (after TWC, cylinders 1 - 3) Bit 2 Bank 1, sensor 3 not installed Bit 3 Bank 1, sensor 4 not installed Bit 4 Bank 2, sensor 1 (ahead of TWC, cylinders 4 - 6) Bit 5 Bank 2, sensor 2 (after TWC, cylinders 4 - 6) Bit 6 Bank 2, sensor 3 not installed Bit 7 Bank 2, sensor 4 not installed 0 – Sensor not available. 1 – Sensor available. $15 Oxygen sensor signal, bank 1, sensor 2 Output of oxygen sensor voltage and associated oxygen sensor. Display of sensor voltage between 0 V and 1.275 V and of the oxy- gen sensor in percent. In the case of decimal output, conversion factor = 0.005 Decimal value displayed multiplied by 0.005 gives the voltage of oxygen sensor. Note! Since the sensor behind the catalytic converter is not included in the closed-loop control, no value for the oxygen sensor is displayed. $19 Oxygen sensor signal, bank 2, sensor 2 Output of oxygen sensor voltage and associated oxygen sensor. Display of sensor voltage between 0 V and 1.275 V and of the oxy- gen sensor in percent. In the case of decimal output, conversion factor = 0.005 Decimal value displayed multiplied by 0.005 gives the voltage of oxygen sensor. Note! Since the sensor behind the catalytic converter is not included in the closed-loop control, no value for the oxygen sensor is displayed. 0-3 page 10 Data output with a scan tool dsc_dm78 Printed in Germany – 8, 2002

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