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Tuner in Training
Urgent Speed Limiter Help!
I'm putting the car on the dyno tomorrow and need to raise the speed limiter so i can do the pulls in 5th. Its a 2017 Mustang GT Manual. Its running a 3.55 rear end so i know it will hit the speed limiter before the rev limiter in 5th.
Is it as simple as going in to SPEEDO > LIMITER > VSS LIMIT ETC and raising it to 255mph, or do i also need to fiddle with the MAXIMUM SPEED tab below it and change the speeds in there?
I tried changing the values but it prompts me with a warning about the value being outside the max/min and that it can put my module in an unrecoverable state. Just want to be sure before i screw something up!
Any help please?!?! Thanks!
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on the newer ford PCM there is 2 tables VSS limit ETC stock is usually 155 raise to 210 you will also have a table under it that has the same speed limit high light all and raise to 210
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Tuner in Training
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Tri-Core ECMs require you to apply the speed patch to exceed 186mph
OS>speed limiter patch - Enabled
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Tuner in Training
Haven't had a chance to play with this yet, but how do i know if i've got a tricore ECM?