What do I need to get better acceleration?
#1
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I am not a car person at all. If you ask me what a header is I will tell you it probably has something to do with the engine. (Really I have no clue WTF it is) I can change oil and spark plugs and that's about it.
So speak slowly ;-)
I want faster acceleration (GS350) I'm not worried about how fast the car can go as I have an issue getting to 120MPH in my Camry Hybrid and holding it before I have to slow down due to traffic. What I would like to improve 0-60 speed. I believe the GS350 is 5.7 0-60 and would like to bring that down. (I don't want to crack or damage anything. I want to be safe and avoid issues) What I would like is to step on the gas and GO with no hesitation
What should I do?
So speak slowly ;-)
I want faster acceleration (GS350) I'm not worried about how fast the car can go as I have an issue getting to 120MPH in my Camry Hybrid and holding it before I have to slow down due to traffic. What I would like to improve 0-60 speed. I believe the GS350 is 5.7 0-60 and would like to bring that down. (I don't want to crack or damage anything. I want to be safe and avoid issues) What I would like is to step on the gas and GO with no hesitation
What should I do?
Last edited by cohort; 03-27-07 at 07:27 PM.
#2
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Get a different car. Because of the drive-by-wire throttle you will never get that instant go feeling. There's always going to be a hesitation before you start acceleration while the car adjusts for the sudden desired acceleration. Get a GS400 which is not dbw throttle.
#3
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Get a different car. Because of the drive-by-wire throttle you will never get that instant go feeling. There's always going to be a hesitation before you start acceleration while the car adjusts for the sudden desired acceleration. Get a GS400 which is not dbw throttle.
#4
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This is not however true. For most novice, they don't know how DBW really works. While most blame DBW for the hesitation and the slow throttle response, it is not true. The manufacturer sets the throttle response table to be that way so that the car doesn't jolt ahead when the throttle is depressed. If you knew how to access the throttle map, you'll be able to change the sensitivity of the DBW, but I highly don't recomend it.
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You know I saw the forum said performance so I thought that meant all GS models. I see now after you said something it's part of the 2nd gen. Sorry. If someone can move this to 3rd Gen so I don't start the same topic....
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Get a different car. Because of the drive-by-wire throttle you will never get that instant go feeling. There's always going to be a hesitation before you start acceleration while the car adjusts for the sudden desired acceleration. Get a GS400 which is not dbw throttle.
This is not however true. For most novice, they don't know how DBW really works. While most blame DBW for the hesitation and the slow throttle response, it is not true. The manufacturer sets the throttle response table to be that way so that the car doesn't jolt ahead when the throttle is depressed. If you knew how to access the throttle map, you'll be able to change the sensitivity of the DBW, but I highly don't recomend it.
#12
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98-00 GS has an electric motor on the throttle body. Take out your intake piping and look at the throttle body's butterfly. Pull the throttle cable and obvserve as you pull on it because the butterfly doesn't move at all.
Also another clue is the infamous throttle body position sensors and such. If we had a direct drive by cable wire system, we woudln't have the kind of trouble we have now. The cable would open the throttle plate directly. Lexus needs to adjust the voltage for the TPS otherwise the electric motor wouldn't operate correctly.
Also another clue is the infamous throttle body position sensors and such. If we had a direct drive by cable wire system, we woudln't have the kind of trouble we have now. The cable would open the throttle plate directly. Lexus needs to adjust the voltage for the TPS otherwise the electric motor wouldn't operate correctly.
#13
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98-00 GS has an electric motor on the throttle body. Take out your intake piping and look at the throttle body's butterfly. Pull the throttle cable and obvserve as you pull on it because the butterfly doesn't move at all.
Also another clue is the infamous throttle body position sensors and such. If we had a direct drive by cable wire system, we woudln't have the kind of trouble we have now. The cable would open the throttle plate directly. Lexus needs to adjust the voltage for the TPS otherwise the electric motor wouldn't operate correctly.
Also another clue is the infamous throttle body position sensors and such. If we had a direct drive by cable wire system, we woudln't have the kind of trouble we have now. The cable would open the throttle plate directly. Lexus needs to adjust the voltage for the TPS otherwise the electric motor wouldn't operate correctly.
Can you have a cable and it still be a DBW?
Last edited by GILLEXUS; 03-30-07 at 01:44 AM.
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Later,
-B
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