kkii9

My temp gauge stopped working a while ago, it just reads "C" all the time, so I got a new sensor and replaced it. Afterwards, still no change as the gauge doesn't work and now I also have codes 17704 P1296 & 18062 P1659 Im assuming still from the sensor.

Is there another one that needs to be replaced or could it be possible the replacement was also faulty.


I noted once that there is another sensor that plugs into the lower radiator hose where it connects to the radiator. Should I change that sensor as well?

Thanks.



2001 A4 1.8t

Skribbs2000

ECT=Engine coolant sensor. The one on the lower drivers side radiator might be causing your CEL's but I dont want to say is it for sure. Is yous Auxiliary fan coming on? Heat work?

kkii9

Yes replaced ECT, aux fan / heat works, do you know the pn for that other sensor?

4Driver4

VAG-COM is your friend.

kkii9

Re: I got the codes...how else can it fix it as my friend?

Skribbs2000

PN#-3219594816

$16

kkii9

where did you find that ? cant find it on any of the online parts stores...

Skribbs2000

Sorry it was late I left out a few #'s.. but I was close!<ul><li><a href="http://www.autohausaz.com/search/product.aspx?sid=4rsygdvem4pyt4450x55e1fj&amp;make id=800002@Audi&amp;modelid=1008739@A4%20QUATTRO%20 &amp;year=1996&amp;cid=16@Cooling%20System&amp;gid =4768@Radiator/Auxiliary%20Fan%20Switch">Autohausa