Duramax Diesels Forum Truck of the Week
Old 05-26-2018, 04:27 PM
Juicie_01 Juicie_01 is offline
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Location: Pensacola
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Default LLY DSP tune help

Can you run efi live without a dsp5 switch ? My switch came completely apart and I'm not sure how to put it back together .
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Old 05-26-2018, 04:35 PM
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ikeG ikeG is offline
Oughta Know Better
Join Date: Apr 2011
Location: Western PA
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If you have a dsp5 operating system flashed in and the switch is inoperable, it will revert to the base tune(tune 1 on your switch).
Isaac Griffith, formerly 04jimc
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Old 05-30-2018, 08:46 AM
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SSchmi5519 SSchmi5519 is offline
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Join Date: Oct 2008
Location: Arizona
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You can set up the tune to switch via the V2 on LB7 and LLY
-Steve Reno- 2005 LLY Inglewood Transmission, EFI Live, PPE, ARP, Crower, BT Diesel, T&B Fab

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