hello folks. i just wrapped up the swap and im having some confusion on the tune.
Specs: stock LQ9 2004 so gen 3, stock LSA, using MAF.
could you look at the tune? im reading about scaling MAP.....lost me.
Thanks in advance
hello folks. i just wrapped up the swap and im having some confusion on the tune.
Specs: stock LQ9 2004 so gen 3, stock LSA, using MAF.
could you look at the tune? im reading about scaling MAP.....lost me.
Thanks in advance
Change all the injector data, not just the flow rate. So the short pulse adder, min injector pulse and the offset data will need to be changed for the CTS-V injectors as well. Possible someone here can help you get that information, I don't have it personally.
If you are using the CTSV MAP sensor you need to change the MAP data's linear and offset settings for that sensor. Should be 312.5 and -11.25 if I remember right, but double check that.
My opinion is that speed density with a 2 or 3 BAR OS upgrade is the better way to go. No dealing with a dumb MAF sensor and because the stock truck MAF is small in size. Wire in a separate IAT sensor and away you go.
This is just the tip of the iceberg, tons of other things will need gone over.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
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