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LS7 Retrofit could be an issue without using the LS7 PCM!!!

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Old 07-03-2005, 01:28 PM
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Default LS7 Retrofit could be an issue without using the LS7 PCM!!!
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Old 07-03-2005, 07:21 PM
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LS1Edit and I believe HP Tuners(the company not the software) can go in and modify your OS if you decided to do a 4L60E to a 80E swap. If they can do that I bet they can reconfigure your pcm to read a 58x wheel.
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Old 07-03-2005, 08:31 PM
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Originally Posted by SmokingWS6
LS1Edit and I believe HP Tuners(the company not the software) can go in and modify your OS if you decided to do a 4L60E to a 80E swap. If they can do that I bet they can reconfigure your pcm to read a 58x wheel.
Yep, that's what I was thinking .
Email/PM GMPX on the EFILive forum. The stuff he's come up with is pretty amazing.
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Old 07-04-2005, 01:54 PM
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Originally Posted by SmokingWS6
LS1Edit and I believe HP Tuners(the company not the software) can go in and modify your OS if you decided to do a 4L60E to a 80E swap. If they can do that I bet they can reconfigure your pcm to read a 58x wheel.
This would be possible only if the signal from the reluctor wheel (a serial bitstream) is entirely decoded in software. My guess is that the reluctor signal is at least partially decoded to crank angle by hardware.
Last edited by Gary Z; 07-04-2005 at 02:03 PM.
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