DME 7.8 DME 7.8 0 · 0-57P0343

DME 7.8 DME 7.8 0 0-57P0343 112 Camshaft position sensor 1 - above limit Diagnosis conditions • Engine running Possible fault cause ♦Short circuit to B+ Note! ♦If both CMP sensor signals are missing, the start will take at least 10 seconds. ♦For safety reasons, the ignition timing is retarded. Affected terminals Terminal III/12 Diagnosis/troubleshooting Work instruction Display OK If not OK 1 Check signal wire from ♦Connect special tool 9637 to 0 V Repair wiring har- DME control module, wiring harness (DME control → End ness Pin III/12, to CMP sensor module plug) → End for short to B+ ♦Remove connector of CMP sen- sor 1 ♦Switch on the ignition ♦Measure voltage between spe- cial tool 9637 Pin III/12 and ground 2839 P0343 0-57 page 1 Printed in Germany, 2000 p0343