Test Point 11

Test Point 11

Average consumption
- Engine off
- Select average consumption with on-board computer selector lever

PST2 display:
Tester display approximately equal to actual average consumption
- Switch off ignition
- Pull off plug II on the instrument cluster
- Disconnect plug on DME control module (ME 5.2) or
- Disconnect plug IV on DME control module (ME 7.2)
- Switch ignition on
- Measure the voltage between instrument cluster 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: Infinite Ohms.
- Ohmmeter on instrument cluster plug II pin 13 and plug on DME control module (ME 5.2) pin 83 or
- Ohmmeter on instrument cluster plug II pin 13 and on DME control module plug IV, pin 33 (ME 7.2) Ohmmeter display: < 5 Ohms.