Throttle Lag issue Resolved ?
4th Gear Member
Joined: Jul 2005
Posts: 1,068
From: Tampa, FL
RE: Throttle Lag issue Resolved ?
Ok I got started on it but then I looked at the time and had to go back work. I'll definitly work out everything I can and record it with what I have...I hope I can find the same PID's hehe
edit: I sent a long email to the sct guy explaining everything, just waiting for a response now.
edit2: nevermind, the email address is messed up and it won't send for some stupid reason.
edit: I sent a long email to the sct guy explaining everything, just waiting for a response now.
edit2: nevermind, the email address is messed up and it won't send for some stupid reason.
4th Gear Member
Joined: Jul 2005
Posts: 1,068
From: Tampa, FL
RE: Throttle Lag issue Resolved ?
ORIGINAL: swieduwi
From SCT Forum
Send the Data logs to him Via the SCT Forum and he may be able to adjust the ETC.
From SCT Forum
Can you datalog pedal position, and throttle angle desired as well as throttle position with the xcalibrator 2 so I can see how much of a delay is real, and how much is just mechanical delay from any fly by wire vehicle.
There isn't a "ETC Delay" table in the pcm that we adjust to get better throttle response to my knowledge.
You don't need to purchase a xcal2 if you can just use one for a few minutes to datalog it. It is just without data, it is very hard to make these kind of corrections if you don't know what the car wants to do.
Ryan@SCT.com
There isn't a "ETC Delay" table in the pcm that we adjust to get better throttle response to my knowledge.
You don't need to purchase a xcal2 if you can just use one for a few minutes to datalog it. It is just without data, it is very hard to make these kind of corrections if you don't know what the car wants to do.
Ryan@SCT.com
5th Gear Member
Joined: May 2005
Posts: 4,794
From: S.burbs Chicago
RE: Throttle Lag issue Resolved ?
Id love to ride in an 05 and witness this throttle lag. I dont notice it in my 06. I would think of all the complaining about it ive heard that it should be obvious for me to feel it. manual tranny, not sure if it matters.
4th Gear Member
Joined: Jul 2005
Posts: 1,068
From: Tampa, FL
RE: Throttle Lag issue Resolved ?
Well I tried to do it without the intake on, but with no MAF sensor the engine shuts off on its own. I did get some good datalogs and did a super kick *** burnout, too bad that wasn't on tape though. But I finally got a good video of the borla exhaust if anyone wants to hear it.
4th Gear Member
Joined: Jul 2005
Posts: 1,068
From: Tampa, FL
RE: Throttle Lag issue Resolved ?
This video doesn't do it justice....it is sooooo much louder in person
http://andyman82.com/files/borla.mpg
http://andyman82.com/files/borla.mpg
1st Gear Member
Joined: Aug 2005
Posts: 76
From: AE
RE: Throttle Lag issue Resolved ?
Andyman, enjoyed the video! I was leaning toward the borla for my 05 GT, video has helped with my decision.
Reference the reduction in throttle lag, are the procedures in the first thread for manual or auto trannies or both?
Reference the reduction in throttle lag, are the procedures in the first thread for manual or auto trannies or both?
Thread Starter
2nd Gear Member
Joined: Jun 2005
Posts: 186
From: No. Virginia
RE: Throttle Lag issue Resolved ?
ORIGINAL: andyman
The email address is not working.... could you link to where you found this thread, I can't find it anywhere on their forums.
ORIGINAL: swieduwi
From SCT Forum
Send the Data logs to him Via the SCT Forum and he may be able to adjust the ETC.
From SCT Forum
Can you datalog pedal position, and throttle angle desired as well as throttle position with the xcalibrator 2 so I can see how much of a delay is real, and how much is just mechanical delay from any fly by wire vehicle.
There isn't a "ETC Delay" table in the pcm that we adjust to get better throttle response to my knowledge.
You don't need to purchase a xcal2 if you can just use one for a few minutes to datalog it. It is just without data, it is very hard to make these kind of corrections if you don't know what the car wants to do.
Ryan@SCT.com
There isn't a "ETC Delay" table in the pcm that we adjust to get better throttle response to my knowledge.
You don't need to purchase a xcal2 if you can just use one for a few minutes to datalog it. It is just without data, it is very hard to make these kind of corrections if you don't know what the car wants to do.
Ryan@SCT.com
Thread Starter
2nd Gear Member
Joined: Jun 2005
Posts: 186
From: No. Virginia
RE: Throttle Lag issue Resolved ?
ORIGINAL: madmike
Reference the reduction in throttle lag, are the procedures in the first thread for manual or auto trannies or both?
Reference the reduction in throttle lag, are the procedures in the first thread for manual or auto trannies or both?
There is some good info here.....
The procedure:
- Turn your key to the ON position (not just ACC), wait for the various dash warning lights to go out - but do NOT start the car.
- Press your throttle all the way down in one smooth motion - just do it at a normal speed (take about 2-3 seconds to hit bottom).
- Let it up, as soon as you hit the bottom.
- Turn off your ignition and wait 3-4 seconds.
- Start the engine up normally and drive.
May have to repeat 3 times for the Computer Training to complete
this procedure trains the throttle variable switch to the throttle body servo motor.
May need to be redone everytime you flash the PCM.
- Turn your key to the ON position (not just ACC), wait for the various dash warning lights to go out - but do NOT start the car.
- Press your throttle all the way down in one smooth motion - just do it at a normal speed (take about 2-3 seconds to hit bottom).
- Let it up, as soon as you hit the bottom.
- Turn off your ignition and wait 3-4 seconds.
- Start the engine up normally and drive.
May have to repeat 3 times for the Computer Training to complete
this procedure trains the throttle variable switch to the throttle body servo motor.
May need to be redone everytime you flash the PCM.