Hello I have a k24a2 I’m currently running a custom 3” inch intake, dna headers , 3 inch straight pipe to a 4 inch exhaust
I’m getting really bad bagging around 3.5k -4K rpms will a few tweaks help my car out or is my tps sensor going bad?
In of need K24a2 basemap. 2008 si coupe
Re: In of need K24a2 basemap. 2008 si coupe
We would need a datalog to see what is going on. Do you have a datalog you can post? Can you post the calibration you're running as well?
You just have a stock 06-08 TSX engine in there? Stock VTC 25* wheel?
You just have a stock 06-08 TSX engine in there? Stock VTC 25* wheel?
Re: In of need K24a2 basemap. 2008 si coupe
I’m running 25 vtc gear I just went full race 3 inch catback
My set up is
k24a2
25 vtc gear
3” intake
3” cai
2.25” headers
I know I’m going to lose gains coming from a 3inch straight pipe to a 4 inch exhaust but something just doesn’t feel right. Also I still get bogging around 3.5./4k
My set up is
k24a2
25 vtc gear
3” intake
3” cai
2.25” headers
I know I’m going to lose gains coming from a 3inch straight pipe to a 4 inch exhaust but something just doesn’t feel right. Also I still get bogging around 3.5./4k
Re: In of need K24a2 basemap. 2008 si coupe
Okay. So you're running a bone stock K24A2 basically then from a TSX? What calibration are you driving on? Do you have any datalogs you can provide?Jacobx_ wrote: ↑Mon May 31, 2021 3:31 pm I’m running 25 vtc gear I just went full race 3 inch catback
My set up is
k24a2
25 vtc gear
3” intake
3” cai
2.25” headers
I know I’m going to lose gains coming from a 3inch straight pipe to a 4 inch exhaust but something just doesn’t feel right. Also I still get bogging around 3.5./4k
A 4'" exhaust is probably too big for these cars in most cases, so I don't think you'll lose power on that. Your limiting factor is going to be the 25* vtc gear.
Anyways, let me know what caibration you're driving on and if you have any datalogs, then I can try to help you. If it doesn't have a calibration for your engine, a bogging issue would be very likely among other issues.
Re: In of need K24a2 basemap. 2008 si coupe
may i have your email ?PM please my friend
Re: In of need K24a2 basemap. 2008 si coupe
Hello finally got my car back on the road after a waiting on my transmission getting built at Synchrotech. As I drive my car after my transmission install I get no speedEFICU wrote: ↑Mon May 31, 2021 3:59 pmOkay. So you're running a bone stock K24A2 basically then from a TSX? What calibration are you driving on? Do you have any datalogs you can provide?Jacobx_ wrote: ↑Mon May 31, 2021 3:31 pm I’m running 25 vtc gear I just went full race 3 inch catback
My set up is
k24a2
25 vtc gear
3” intake
3” cai
2.25” headers
I know I’m going to lose gains coming from a 3inch straight pipe to a 4 inch exhaust but something just doesn’t feel right. Also I still get bogging around 3.5./4k
A 4'" exhaust is probably too big for these cars in most cases, so I don't think you'll lose power on that. Your limiting factor is going to be the 25* vtc gear.
Anyways, let me know what caibration you're driving on and if you have any datalogs, then I can try to help you. If it doesn't have a calibration for your engine, a bogging issue would be very likely among other issues.
Re: In of need K24a2 basemap. 2008 si coupe
Was the speed sensor replaced, or is it damaged perhaps? Broken plug, anything like that maybe?
Was it working before, or is this the first drive with it?
Was it working before, or is this the first drive with it?
Re: In of need K24a2 basemap. 2008 si coupe
Turns out Syncrotech put a bad speed sensor.
Re: In of need K24a2 basemap. 2008 si coupe
here are 3 datalogsJacobx_ wrote: ↑Sun Jul 25, 2021 10:26 amHello finally got my car back on the road after a waiting on my transmission getting built at Synchrotech. As I drive my car after my transmission install I get no speedEFICU wrote: ↑Mon May 31, 2021 3:59 pmOkay. So you're running a bone stock K24A2 basically then from a TSX? What calibration are you driving on? Do you have any datalogs you can provide?Jacobx_ wrote: ↑Mon May 31, 2021 3:31 pm I’m running 25 vtc gear I just went full race 3 inch catback
My set up is
k24a2
25 vtc gear
3” intake
3” cai
2.25” headers
I know I’m going to lose gains coming from a 3inch straight pipe to a 4 inch exhaust but something just doesn’t feel right. Also I still get bogging around 3.5./4k
A 4'" exhaust is probably too big for these cars in most cases, so I don't think you'll lose power on that. Your limiting factor is going to be the 25* vtc gear.
Anyways, let me know what caibration you're driving on and if you have any datalogs, then I can try to help you. If it doesn't have a calibration for your engine, a bogging issue would be very likely among other issues.
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- datalog0002.fpdl
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Re: In of need K24a2 basemap. 2008 si coupe
Don't do anymore WOT pulls until you have someone adjust the tune. Your true AFR (if you had a wideband hooked up) is about 14.6 at WOT in third gear, which isn't great to keep driving on it hard. You also need to be careful, your tune is commanding more cam angle than the engine can produce with a 25* VTC.