16V 4000 M engine, driving end
1 B4.22 (exhaust tempera-
ture, B bank)
2 B13 (crankshaft speed)
56 | Product Summary | MS150035/01E 2013-11
3 S37.2 (safety switch)
4 S37.1 (safety switch)
5 B13.2 (crankshaft speed)
(optional)
6 B4.21 (exhaust tempera-
ture, a bank)