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996 Carrera Group 0 Part 2 Diagnosis / PAGE 265

Instrument cluster diagnosis 911 Carrera (996) · Test point 11

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Instrument cluster diagnosis 911 Carrera (996) Test point 11 Average consumption Engine off Select average consumptionwith orrboard computer selector lever PST2display: Tester display approximately equal to actual average consumption Switch off ignition Pull off plug II on the instrumentcluster Disconnect plug on DME control module (ME 5.2) or Disconnectplug IV on DME control module (ME 7.2) Switch ignition on Measurethe voltage between instrumentcluster plug II, pin 13 and ground Voltmeter display: 0 V Switch off ignition Ohmmeter on instrument cluster plug II pin 13 and ground Ohmmeter display: 00Q Ohmmeter on instrument cluster plug II pin 13 and plug on DME control module (ME 5.2) pin 83 or Ohmmeteron instrumentcluster plug II pin 13 and on DME control module plug IVI pin 33 (ME 7.2) Ohmmeterdisplay: < 5 .Q 90 -D 98 90 25 DiagnosisjTroubleshooting, instrument cluster

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