vt and vy engine wiring loom swap
Re: vt and vy engine wiring loom swap
enhanced bins with LS6 or 7 MAF should cover a lumpy v6 or v8 with quite a bit of boost prob 20psi or more.
Re: vt and vy engine wiring loom swap
what would the limit of the standard maf be?
the ls6 maf is that the card style maf? 15865791?
the ls6 maf is that the card style maf? 15865791?
Re: vt and vy engine wiring loom swap
standard maf ive seen them work between 10,000hz and 11,500hz just depends, it seems to vary, 10psi on factory L67 gets close to the 10,000hz, just see how you go, but if you have the cash upgrading wont hurt.
LS6 is the round MAF, LS7 - 9 is card style maf.
From testing on the bench LS6 MAF appears to limit out at 14,700hz, LS7 maf was 15400hz, card maf would of coarse offer least resistance for airflow.
LS6 MAF part numbers and loom adaptor to plug into factory loom are on the first post of the enhanced thread. LS7 part number is on the last page, it has a different plug again i have listed the pinouts but dont know of a available loom adaptor yet.
LS6 is the round MAF, LS7 - 9 is card style maf.
From testing on the bench LS6 MAF appears to limit out at 14,700hz, LS7 maf was 15400hz, card maf would of coarse offer least resistance for airflow.
LS6 MAF part numbers and loom adaptor to plug into factory loom are on the first post of the enhanced thread. LS7 part number is on the last page, it has a different plug again i have listed the pinouts but dont know of a available loom adaptor yet.
Re: vt and vy engine wiring loom swap
ive been looking over the enhanced bins for the VY flash pcm, im a little confused on where the extra tables are??
is there a different way of changing fueling and spark for higher in the ranges?
is there a different way of changing fueling and spark for higher in the ranges?
Re: vt and vy engine wiring loom swap
not atm, just support for the extra MAF frequency range. You can tune fueling by adjusting the MAF flow tables, there is a spreadsheet for this in the thread, atm this is the only way until we can write the code to add the extra tables in for proper Fuel/Spark adjustment.
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Re: vt and vy engine wiring loom swap
Hi I have a vy and fitted a vt l67 engine what do I have to change in the vy harnes to run the vt l67 computer thanks for any help
Re: vt and vy engine wiring loom swap
you can either make one of these up or repin the loom to new plugs.
http://pcmhacking.net/forums/viewtopic.php?f=32&t=3641
you can use VT V6 N/A PCM or VT-VY S/C PCM
If it's a VY then run the VY S/C Memcal in it.
http://pcmhacking.net/forums/viewtopic.php?f=32&t=3641
you can use VT V6 N/A PCM or VT-VY S/C PCM
If it's a VY then run the VY S/C Memcal in it.