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-   -   Part No for Ambient outside air temp sensor (http://www.saturnfans.com/forums/showthread.php?t=191937)

EHuntress 05-30-2013 02:19 PM

Part No for Ambient outside air temp sensor
 
While taking apart the air intake I discovered a sensor.

I have no way to know if the sensor is still good.

I'd like to replace it.

Does anyone know the part number?

Advance Auto does not carry it. I went on Ebay and all I see are the O2 sensors for the engine.

ShawnV 05-30-2013 03:02 PM

Re: Part No for Ambient outside air temp sensor
 
This sensor is the same as the ECTS and the automatic transmission temp sensor.

BWD Part No. WT5029
[url]http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_engine-coolant-temperature-sensor-bwd_18480069-p?searchTerm=air+temperature[/url]

:D

Shawn

alordofchaos 05-30-2013 05:04 PM

Re: Part No for Ambient outside air temp sensor
 
They rarely fail, since they aren't exposed to anything besides... well, air, maybe a little water :)

You can test same as the ECTS, or if you know the ambient temp with a cold engine, and if you have a OBDII reader that can read live data (hopefully I got the terms right), it will show the intake are temp. If it's close to ambient temp, you know it's working.

IIRC, intake air temp and ECTS reading on a cold engine should be within 5F degrees


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