Dead time. Something seems wrong

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Dead time. Something seems wrong

Postby maych87 » Thu Nov 30, 2017 1:06 pm

Hi

I noticed today that my actual dead time seems off. I have my car set up sequential injection and my dead time is set at .765 @ 13.2 volts. i Am using curve 1 so from the way i read it the higher the voltage the smaller the dead time should be. My car is fairly steady around 13.6 to 13.8v so i expect a dead time of less than .765. At 13.6 v I am getting a dead time of 1.039 which is higher than my dead time at 13.2v. I am reading that from the fuel calculation summary gauges under fuel settings. Is there something that I am misinterpreting or is there a problem somewhere. Attached is my msq
Attachments
2017-11-28_14.43.08.msl
datalog
(160.55 KiB) Downloaded 9 times
2017-11-27_11.45.59 set up over run fuel cut.msq
msq
(287.57 KiB) Downloaded 9 times
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Re: Dead time. Something seems wrong

Postby tryingbe » Thu Nov 30, 2017 3:10 pm

Why is your coolant temperature at 249F?
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Dead time. Something seems wrong

Postby maych87 » Thu Nov 30, 2017 3:22 pm

Air cooled porsche that’s a cylinder head temp. That’s normal.


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Re: Dead time. Something seems wrong

Postby Blown88GT » Sat Dec 02, 2017 6:35 pm

MS3 firmware has a bug.
viewtopic.php?f=131&t=66098
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Re: Dead time. Something seems wrong

Postby jsmcortina » Sat Dec 02, 2017 7:24 pm

Had.
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