Stop coolant leaking changing sensor

Nanz

Registered User
Hi all

Need some advice. I need to change the coolant sensor on my A3 8p 2006. I took it off earlier and a load of coolant leaked out.

How do I change the sensor without the coolant leaking?

Do I have to completely drain it first or is there another way to do this?
 

samisnake

Registered User
Honestly. If you're quick enough you'll have minimal loss.

Run the car to temp, checking the coolant level, top up where necessary
 

Nanz

Registered User
Honestly. If you're quick enough you'll have minimal loss.

Run the car to temp, checking the coolant level, top up where necessary
Did this today, have minimal loss, thanks for the advice!
 
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