Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 504
DME 7.8 DME 7.8 0 · Figure 1:
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DME 7.8 DME 7.8 0
Figure 1:
Work instruction Display OK If not OK
6 Check signal wire from ♦Connect special tool 9637 to 0 - 5 Ω Repair wiring har-
DME control module, wiring harness (DME control → End. ness
Pin III/18, to CMP sensor module plug). → End.
♦Remove connector of CMP sen-
sor 2
♦Measure resistance between
special tool 9637 Pin III/18 and
CMP sensor 21 plug Pin 2
2839 P0346 0-57.1 page 3
Printed in Germany – 6, 2002 p0346
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