Plug assembly for coolant sensor

[Keggers]

Good morning....would anyone know where I can get the plug that fits into the coolant sensor ( 4 pin) on an Audi A6 c5.. Replaced the sensor but the plug was brittle and feel to peices. Also was hoping someone might have a wiring diagram for the mentioned part too! Thankyou.

 

[mrnice]

Good morning....would anyone know where I can get the plug that fits into the coolant sensor ( 4 pin) on an Audi A6 c5.. Replaced the sensor but the plug was brittle and feel to peices. Also was hoping someone might have a wiring diagram for the mentioned part too! Thankyou.

Maybe something like this?

http://m.ebay.com/itm/OE-Coolant-Te...olf-Passat-Beetle-AUDI-A4-A6-TT-/271830754998

 

[Keggers]

Hi there...I managed to get my new 4 pin sensor from Audi...thought a genuine one might last longer...but when testing it should I not get some sort of resistance readings between the terminals?

 

[Keggers]

Not sure what the 4 wires are supposed to do on the wiring to the coolant sensor but it appears that the connection 1 has 5 volts to it,,,,,2 & 4 look like they are both grounded and terminal 3 has 1.3 volts to it! Not sure if these are what I should have or not,,,,I have fitted the new sensor but with the engine hot or cold and no wiring connected I cannot get a measurement across either side of it....any help much appreciated...thank you.