Hi 92olds88royalle, all,
Just read your entire post for the first time. When I first saw it, it looked hard to read and the subject didn't appear to be in any of my stronger areas. In retrospect, I should have broken it down and read it anyway. My reply would have been similar to this one.
First and foremost: Codes tell you where to look, not what to replace.
Eliminating loose electrical connections (power and ground) and vacuum leaks are preferable to replacing a working part.
Ever wonder how many faulty connections have been unknowingly fixed by simply replacing a good part with another good one?
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........ had a code 66 low ac coolant level ........
This is where I stopped reading. Coolant is in the cooling system, refrigerant is in the AC system.
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........ pulled off the throttle body and cleaned it out........
Cleanliness is next to Godliness.
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........ when i put it back on I was getting a code 22 something do to with the throttle position sensor.........
A good indication that you created a new problem instead of fixing the existing one. Good guess is, you put it back on incorrectly.
Now we are talking about two problems.
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........ thinking it was bad I went out and got a new one and still the code 22 ........
This is where you started digging a hole for yourself. You didn't know if it was bad, if you installed it (and its replacement) correctly, or if the new part was DOA.
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........ I realized the coolant temp sensor underneath the throttle body has never been changed so i replaced it and now I have a code 15 also.........
Compounding the original and/or those you created. You don’t know if it was bad, but it’s a good bet you didn’t install this one correctly either.
Now there are, at least, three separate problems.
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........ I’m ready to just junk this car if I don’t get it figured out today ........
More practical to put all the used parts back in and take it to a shop.
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........ I’ve spent at least 3 months trying something new every other day........ new MAF , a new throttle position sensor, a new PCV valve new plugs and wires new coolant temp sensor, new coil packs , new alternator, new power steering pump , new ac compressor and probably a couple other things that i cant remember......... all replaced within 5 months ago ........
How many actually needed replacement?
Doubtless, a shop would have charged considerably less to correct the original trouble in the first place.
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........ I was told it could be my ignition control module or my computer. could this be possible........
It could be, but you cannot know without proper testing. Or you could just replace them both.
Since the person didn't tell you which, he/she doesn't know much more than you do.
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........ any ideas?
With credit to "texasred". You are in a hole, first priority is to stop digging.
My advice is to cut your losses, take it to a shop like you should have in the first place, and consider the experience an education.
Regards, Norm
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