Yes, they are the same, on the front driver's side of the engine, underneath the distributor area. The second sensor is at the back of the engine, back between the engine and the firewall, hard to get to. the TDC sensor is simple to get at. I can get you a diagram if you wish.

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Christopher Henkel
1990 190E 2.6 - Arctic white SOLD
1986 190E-16v - Blauswartze
1993 300CE - SOLD
2003 W208 CLK 320 Cabriolet - Magma Red