turbo swap using NA ECU
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turbo swap using NA ECU
Got the car running with NA ECU and running at 10psi. Car makes good power,idles and doesn't ping. A few bug to work out but should be work excellent soon
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Yeah not a good thing, like dude said u must have a troll in your ***! Naw. . .but u could be getting a lot more power/boost if u use the stock turbo or aftermarket ecu!
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Yeah not a good thing, like dude said u must have a troll in your ***! Naw. . .but u could be getting a lot more power/boost if u use the stock turbo or aftermarket ecu!
All the NA/Turbo ECU (within the same series) Can be swapped! The only main difference that will matter is that the NA has a VDI system, and the turbo has the knock system.
Right now, I am running an S5 NA ECU in my S5 TII vert, and it runs perfect (minus a bouncy idle....) But it pulls hard as ****, chirps the tires into second, will smoke the **** out of the tires..... NO PROBLEMS!
But I am getting a turbo ECU, just to have the knock system.
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If it's form an 88 vert then you'd be correct. It's dual mode when it comes to Turbo or N/A. that's what icemark confirmed for me.
Matt
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Shouldn't matter. The S4 may have more pin differences (if any) than the S5 NA/Turbo ECU, but it should still work fine.
But you do have to use the Turbo sensors.... Because the NA pressure sensor doesn't read over atmospheric.
#9
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Originally Posted by Cory Simpson
All the NA/Turbo ECU (within the same series) Can be swapped! The only main difference that will matter is that the NA has a VDI system, and the turbo has the knock system.
Right now, I am running an S5 NA ECU in my S5 TII vert, and it runs perfect (minus a bouncy idle....) But it pulls hard as ****, chirps the tires into second, will smoke the **** out of the tires..... NO PROBLEMS!
Right now, I am running an S5 NA ECU in my S5 TII vert, and it runs perfect (minus a bouncy idle....) But it pulls hard as ****, chirps the tires into second, will smoke the **** out of the tires..... NO PROBLEMS!
-Ted
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^ It only needs to retard the timing if it detects knock..... And I'm sure the stock knock system isn't that good anyways, better than none.... But not great.
And the ECU doesn't detect boost, the pressure sensor does. NA pressor sensors only detect atmosperic, and maybe a little over that. Turbo's measure vacume, and boost.
And the ECU doesn't detect boost, the pressure sensor does. NA pressor sensors only detect atmosperic, and maybe a little over that. Turbo's measure vacume, and boost.
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