Temperature Gauge Faulty

[Harvs82]

Hi Guys,

I took the parents VS exec out before, and I noticed that the temperature gauge was still on cold, after more than 20 mins of driving. I also have a VS myself, so I know this isn't right. Coolant level is fine, thermostat is also ok, and a new water pump was installed not long ago. The thermo fan is also working, both with the A/C running, and also when the motor gets hot, so I'm assuming the coolant temp sensor is ok. I had to stop quickly on the way home, and the gauge gave a reading then, but it was still way below normal, so I'm thinking that maybe the sender is stuffed?

If that is the case, does anyone know what one is worth, and is it an easy changeover?

Thanks Guys!

 

[HDT_aero]

theres two coolant temp sensors one is $10 and does the guages readings and the other controls when the thermo fan comes on and costs $25

they are both very easy to replace they just bolt out the manifold

 

[Harvs82]

Yeah I'm pretty sure its the one that sends the reading to the temp gauge that is faulty. Does any sort of sealant have to be applied to the thread of the sensor, or does it just screw straight in?


Cheers

 

[fitzy2005]

screws straight in, mine cost 14 bux from holden, get a ring spanner on it and take the old one out gently trying not to get coolant it ur eyes

 

[fitzy2005]

is the vr its in a bugger of a spot, right beneath the alternator not sure in the vs though, good luck any way

 

[Harvs82]

Thanks for all the replies guys.

Its just under the thermostat housing, so it shouldnt be too difficult to get to.

Cheers