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Old 05-10-2023, 09:49 AM   #32
seningen
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Join Date: Jul 2008
Location: austin
Posts: 824
Where do you have 12.9v? Where do you not?

I had a Spec Boxster that would not start -- but I got the display, but just crank and no fire.
Turned out I had the DME in fuel remap programming mode, by incorrectly sending a 5v signal to the DME.
This is unlikely you're issue.

Right now, if my battery is low-ish, I seem to have to cycle my kill switch a few times to get my display to come on, and thus be able to start my SPB. I monitor the voltage -- and it seems high enough so I'm not 100% sure why that is happening -- I have not diagnosed it any further -- but I plan to replace the battery (mini-ATV battery) before this race season.

Just a datapoint for you.

Mike
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Drivers: '15 Panamera Hybrid (wife's), ' 01 996 GT2, 00 Boxster S, '96 993 Çab/Tip (wife's)
Race Cars: '75 911 RSR Replica & '99 Spec Boxster
mike@lonestarrpm.com
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