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just to make sure

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Old Nov 17, 2007 | 01:07 PM
  #1  
ARIaudiS4's Avatar
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From: Chicago, Illinois
Default just to make sure

where would the temp coolant sensor be located on a 2001 audi s4... Just to make sure is it the sensor on the passenger side of the radiator... connected to the hose? becuase i have a blue sensor there with a completely different tip. Am i looking at the right sensor??

thanks
 
Old Nov 18, 2007 | 01:16 PM
  #2  
S4speedfreak's Avatar
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From: Poughkeepsie NY
Default RE: just to make sure

This should help you,
If you cant figure it out from all this your doomed pal!

http://forums.audiworld.com/s4/msgs/2388071.phtml
It's located behind the passenger side cylinder head. The old version is black, the new one is green. The older version can give flakey readings that could cause the ecu to trim its fuel incorrectly and you may not notice the spurious readings in the instrument cluster

http://forums.audiworld.com/s4/msgs/2588757.phtml











Complete kit includes revised style temperature sensor with new o-ring. Easy to install. Resolves running issues for many owners who are still using the original black sensor which had a high failure rate.
WARNING:Installation is simple but keep this in mind. You are working with a high pressure cooling system. Before starting work make sure the engine is absolutely cool. This could mean letting the car sit for several hours before starting work. Installation for VW MKIV:First remove the blue coolant reservoir cap to release any pressure that may be in the system. Tighten the blue cover back; this will help create a vacuum in the system that will reduce lost coolant while replacing the sensor. Next remove the forward engine cover by twisting the three release screws 90°. With the forward cover removed the coolant sensor will be visible on the driver’s side of the engine. Remove the retaining clip with a flat blade screw driver. Pull the sensor out and remove the o-ring that may still be in the coolant line. Press in the new sensor replace the clip.[/align][align=right]
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Old Nov 18, 2007 | 11:13 PM
  #3  
ARIaudiS4's Avatar
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Default RE: just to make sure

thanks speed freak.
yeah i got it by now.. i found it by myself. becuase the simple question wasnt answer until after 24 hours haha

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haha the stock one was coroded into the socket. doesnt look good but i got it out
 
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