Sensor and Sensorbility.One mans quest for the truth!

[Bob Monkhouse]

Hello peeps,Apologies to all those who have been missing my regular idiotic ramblings. The reason for this is that I\'ve been in to the wild frozen waste that is lancashire for the last few months researching the life and times of Black Pudding Bertha(all 147stones of her) and havn\'t been anywhere that has had electrickery-hands up everyone who remembers Catweasel-, (any rumours that I have been working on my little lads ****ing car for the last three months are entirely untrue). However-and here is where you come in-SENSORS. Can we  just for a little while talk sense(ors), yes I realise I only have a short attention span but I will try to concentrate.We have a slight mix up on a couple of sensors. First off the green idiot plug on the fuel rail, it is just possible to mix it up with the one on the back of the thermostat housing, the colours we have are brown/yellow andbrown/black,the other green idiot plug is brown/blackandgreen/white. Which goes to which and what is the purpose of the sensors? Moving to the l.h/passenger side of the engine, from the back we have a temperature sensor(next to the oil press. sender), whats the colour of the wire to this? I might point out here that the temp guage isn\'t registering and the beeper for coolant level is sounding constantly. Front rotor housing, what I assume to be a knock sensor, what colour does this wire connect to as the idiot plug is the same as the sensor on the power steering pump. Any and all help will be greatly appreciated. Thanks Clive and Carl your help is invaluable and greatly appreciated, Bob abd Grant.