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My 92 3.1 is throwing a code that says faulty TPS. It idles high when fired up cold, SES light comes on then goes out after about 45 sec. 1500 - 2000 RPMs she staggers a little on light acceleration.

How hard is it to put one of those bad boys on? Looks like the fuel fitting is in the way, do I have to pull the plenum off?

Also think I need 0-2 sensor, smells like rotten eggs. Other than that, runs like a champ with 169K miles.
 

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The TPS is located on the throttlebody. At most you would need to remove the Throttlebody, but I don't think you even need to do that. It is the sensor under the IAC. See the below picture. Its not the greatest pic showing its location, but its the best I have. Its the only other sensor on the TB besides the IAC, and the IAC is the big one on top.

 
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