Speed Limiter Issue?
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- Posts: 11
- Joined: 2021 Mar 15, 16:25
- Location: Houston, Tx USA
- Vehicle Information: 1992 Ford Mustang Lx
347 Stroker Turbocharged
A9L tuned on TunerProRT
Re: Speed Limiter Issue?
It’s a 95 F150 with the lightning drivetrain. Using AHAC2 to tune it. Is there other things I can try to fix this issue or is it really because of the Inj dc maxing out?
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- Posts: 5099
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: Speed Limiter Issue?
No if its hitting a limiter then the injector duty cycle is another issue altogether.
If that moved it then your either hitting that limiter still due to kam correction or you found another.
post the tune file
If that moved it then your either hitting that limiter still due to kam correction or you found another.
post the tune file
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- Posts: 11
- Joined: 2021 Mar 15, 16:25
- Location: Houston, Tx USA
- Vehicle Information: 1992 Ford Mustang Lx
347 Stroker Turbocharged
A9L tuned on TunerProRT
Re: Speed Limiter Issue?
Was able to post the tune
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- Posts: 5099
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: Speed Limiter Issue?
give her a try
- Attachments
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- 95 F150 351W_tst2.bin
- (56 KiB) Downloaded 203 times
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- Posts: 11
- Joined: 2021 Mar 15, 16:25
- Location: Houston, Tx USA
- Vehicle Information: 1992 Ford Mustang Lx
347 Stroker Turbocharged
A9L tuned on TunerProRT
Re: Speed Limiter Issue?
Currently out of town for work. Will give it a try once I get back.
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- Posts: 5099
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: Speed Limiter Issue?
any luck?
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- Posts: 11
- Joined: 2021 Mar 15, 16:25
- Location: Houston, Tx USA
- Vehicle Information: 1992 Ford Mustang Lx
347 Stroker Turbocharged
A9L tuned on TunerProRT
Re: Speed Limiter Issue?
Was able to try it out and still doing it. I’m thinking it has to be the psom now because the needle started to bounce around. Only does it when in drive but not in manual 1st & 2nd
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- Posts: 151
- Joined: 2021 Mar 22, 15:58
- Location: Newington CT
- Vehicle Information: 1986 Mustang GT, Stock block, TFS 170 Heads , N41 cam, ported cobra intake, nitrous, T5 , 3.73s
Re: Speed Limiter Issue?
did you crank up the fuel pressure? Starving for fuel can seem like a limiter. Popping, missing breaking up or it just lays down. all could be from fuel. the 19# injectors are too small unless you crank up the pressure a D said.