Test Point 11

TEST POINT 11
Average Consumption

Note:
In the Actual Values menu item of the PST 2, the current values of the following parameters can be read out and checked.

- Engine off

- Select average consumption with on-board computer selector lever

PST 2 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

Display: 0 Volts

- Switch off ignition

- Ohmmeter on instrument cluster plug II, pin 13 and ground

Display: infinity

- 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)

Display: < 5 ohms