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best PCM to use?

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Old 11-22-2010, 08:30 AM
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Default best PCM to use?

I know there's a sticky or thread somewhere with recommendations on which PCM to use for swaps. I've searched for a while and can't find it. Thought I had it bookmarked but don't.
Can anyone point me in the right direction?
Thanks
Old 11-22-2010, 02:15 PM
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Would help if you mentioned some details about the swap
Old 11-23-2010, 04:45 AM
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Mine is LS3 top end (no TB yet) on LQ4 short, 4L60E, using 2000 LS1 fbody harness in a '95 body...
but the thread I was looking for wasn't swap specific. It had more general info on using the different PCM's available...pros/cons of each, what they came out of, which ones could use diff OS, had more tables to modify, more common, etc...

Last edited by 95wannabe; 11-24-2010 at 04:56 AM.
Old 11-23-2010, 05:56 AM
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Originally Posted by 95wannabe
Mine is LS3 top end on LQ4 short, 4L60E, using 2000 LS1 fbody harness in a '95 body...
but the thread I was looking for wasn't swap specific. It had more general info on using the different PCM's available...pros/cons of each, what they came out of, which ones could use diff OS, had more tables to modify, more common, etc...
Unless someone jumps in and says I'm wrong, avoid the 98 PCM if you have a 99-02 harness.
Old 11-23-2010, 03:31 PM
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Do you have a DBW throttle body?

Last edited by Kevin01Z28; 11-23-2010 at 03:37 PM.
Old 11-23-2010, 09:24 PM
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Originally Posted by Kevin01Z28
Do you have a DBW throttle body?
just the stock one from the LQ4. I'm not sure what size that is.
Old 11-23-2010, 09:41 PM
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I noticed in your original post you had an LS3 topend so i figured you may have an electric TB, no cable.




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