No Cats, Need PCM information
10-01-2009, 08:27 AM
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No Cats, Need PCM information So I just bought my car, and soon realized there are no cats on it. I assume this is going to make my computer throw a code here pretty quick at me, and also make it run the wrong A/F ratio (it smells very rich, but that could be due to this next problem I have). I may be getting a new PCM anyway because its not firing my 7th cylinder correctly even after I replaced the ignition coil, as per the code it was pulling said to do. Anyway, my question is, is there a tune, or something that I have to do in order to run no cats? So it runs correctly and clean? Help if ya can please!
