DME 7.8 DME 7.80 · Work instruction Display OK

DME 7.8 DME 7.80 Work instruction Display OK If not OK 3 Check wiring from DME ♦Connect special tool 9637 to 0 - 5 Ω Repair wiring har- control module to temper- wiring harness (DME control ⇒ Step 4 ness ature sensor for continu- module plug) → End ity ♦Remove plug of temperature sensor ♦Measure resistance between special tool 9637 Pin III/17 and temperature sensor plug con- nection Pin 4 ♦Measure resistance between special tool 9637 Pin III/22 and temperature sensor plug con- nection Pin 1 4 Check wiring from DME ♦Connect special tool 9637 to ∞ Ω Repair wiring har- control module to temper- wiring harness (DME control ⇒ Step 5 ness ature sensor for short to module plug) → End ground ♦Remove plug of temperature sensor ♦Measure resistance between special tool 9637 Pin III/22 and ground 5 Replace DME control module ⇒ Step 6 → End 6 Perform adaptation ♦Switch on the ignition → End → End ♦Wait one minute. Do not press the accelerator. ♦Switch off the ignition for at least 10 seconds. ♦Read out the fault memory 0-17 page 2 2462 P0118 p0118 Printed in Germany, 2000