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W123 200 M102 Sensor Identification

vrsmatt99

New Member
Joined
Nov 12, 2014
Messages
16
Car
Mercedes W123 200
Hi everyone,

I am in the process of stripping down and rebuilding the engine on my 1983 Euro W123 200.

The car is fitted with the M102.920 2.0 Carburetor engine. When I bought the car, it had no engine, I have since sourced one and I am slowly stripping it down and rebuilding it ready to go back in.
My question is, can someone tell me what the 3 sensors shown in the picture below are for, (I'm presuming Coolant temp is one of them?!)
I also need to know what colour the wire is going to each sensor if possible please. When the previous owner removed the engine none of the wiring plugs on the loom were labled :-(



Any help would be greatly appreciated, this is on of the last riddles as to what goes where with the engine and wiring!!

Many Thanks

Matt
 

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