JLT91 running very lean espec. on throttle LTFT@17

Predator support for Ford gas vehicles

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gabegarcia076
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Joined: Sun Jun 11, 2017 6:22 am

JLT91 running very lean espec. on throttle LTFT@17

Post by gabegarcia076 »

please adjust the fuel or WOT. i added 5 to MAF because at default, it was idling bad
Attachments
07092017jlt91.log
Data Viewer Log JLT91
(366.99 KiB) Downloaded 465 times
RXAP9N5_ORIG_07092017.frg
(852.25 KiB) Downloaded 470 times
RXAP9N5_JLTprem_07092017.frg
JLT 91 Octane Last written File
(5.25 KiB) Downloaded 457 times
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mikel
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Re: JLT91 running very lean espec. on throttle LTFT@17

Post by mikel »

is this the new JLT S3?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
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gabegarcia076
Posts: 14
Joined: Sun Jun 11, 2017 6:22 am

Re: JLT91 running very lean espec. on throttle LTFT@17

Post by gabegarcia076 »

Yes
DiabloMatt
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Re: JLT91 running very lean espec. on throttle LTFT@17

Post by DiabloMatt »

i dont have a curve for the series 3 truck intake. but this should be close. load this in there and let me know
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RXAP9N5_ser3jlt.frg
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gabegarcia076
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Joined: Sun Jun 11, 2017 6:22 am

Re: JLT91 running very lean espec. on throttle LTFT@17

Post by gabegarcia076 »

Thank you will do tomorrow
gabegarcia076
Posts: 14
Joined: Sun Jun 11, 2017 6:22 am

Re: JLT91 running very lean espec. on throttle LTFT@17

Post by gabegarcia076 »

Loaded it, sounds good but 2 codes P1000 OBD system readiness rest not complete
P2196 02 Sensor signal stuck rich bank 1

Lift both at
MAF
stay both above 25 to 28
In idle after 10 min warm up
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mikel
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Re: JLT91 running very lean espec. on throttle LTFT@17

Post by mikel »

sounds like a bad O2 sensor...
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

tech@diablosport.com
gabegarcia076
Posts: 14
Joined: Sun Jun 11, 2017 6:22 am

Re: JLT91 running very lean espec. on throttle LTFT@17

Post by gabegarcia076 »

But when I load the 91 JLT tune with +5 MAF it works okay. Just my short trim fuels are at 15 at idle. How so i adjust that? The file is above
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