Is the 04 pcm's actually 2004 PCM's? The 411 is a very common number.
There might be some confusion on the open source for "tuning"? There is some information on using TunerPro for the 411 PCM http://www.gearhead-efi.com/Fuel-Inj...TunerPro-OBDII
When eaglemark passed away earlier this year, we lost the key member who was sharing information on the 411 PCM.
dave w
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