Check out this great link: View: https://www.youtube.com/watch?v=msFMU8Kw_v8
This very smart man shows you how to modify the engine bay sealing surface to let the hot air escape from the engine bay. I did the mod and checked it with a digital thermometer gun and it does help, you can feel the hot air escaping. If Chrysler did this when building the car maybe the computer would last longer. What a stupid place to put the PCM 6" away from the turbo.
I'm having problems with my 2004 PT Cruiser Turbo Touring. First got P0032 and P0038 and car stall out on the highway. Pretty scary when your car dies on the highway, thought it was going to be my last day on earth. Waited about 10 minutes and it started back up and drove home.
Changed both upstream and downstream O2 sensors with NTK (NGK) sensors. Check and cleaned all grounds, by battery box on fender well, and both sides of grounds from struts to under fender well. Outside my garage the engine just died while idling. Showed the same codes again. I just ordered a reman PCM from AllComputer and hope that it cures the problem.
The car was previously owned by my 90 year old father and only has 47K miles on it. I love the style of the car, and always thought Chrysler were quality cars...now I know better.