Help Please - SRT Forums

BigKat776 · 01-06-2009, 06:21 PM

http://us.f303.mail.yahoo.com/ya/dow...ename=help.log

Hey folks got some strange stuff goin on here dont know if its boost cut or what? not throwing the code for it, just having problems getting back on the gas between gears, bad bogging and what not. and if i dont bog between gears i get a bad backfire before i reach full boost(24lbs) mindmelt rescaled my tune for 750's this mornin, thought that would solve the problem. oh i do have the tip connected.

4TEHW · 01-06-2009, 06:29 PM

Is that supposed to be a link to a log file? If so: A. the link format is wrong and B. it appears to require us to be logged in. The log file should be small enough to attach here?

BigKat776 · 01-06-2009, 08:52 PM

Quote: Originally Posted by S2R0T044

Is that supposed to be a link to a log file? If so: A. the link format is wrong and B. it appears to require us to be logged in. The log file should be small enough to attach here?

sorry bout that, this should work better now.

4TEHW · 01-06-2009, 08:55 PM

Quote: Originally Posted by BigKat776

sorry bout that, this should work better now.

The link worked this time...however, it still requires me to login with a Yahoo account, which I do not have.

4TEHW · 01-06-2009, 09:08 PM

Ok, here you go...I'm going to compile a list of log files from various people on here.

Diablo Sport U7134 logs

BigKat776 · 01-06-2009, 09:40 PM

Quote: Originally Posted by S2R0T044

Ok, here you go...I'm going to compile a list of log files from various people on here.

Diablo Sport U7134 logs

somethings wrong with the site yo, lol. will i ever get help

4TEHW · 01-06-2009, 11:40 PM

Quote: Originally Posted by BigKat776

somethings wrong with the site yo, lol. will i ever get help

What's wrong with the site?

4TEHW · 01-07-2009, 12:51 AM

Taking a look at your log now. You need to be monitoring ST knock and secondary to that, LT and TOTAL knock.

What are your mods and what's going on in the log? It'd be easier to start there then have to go through and try to piece it together. Are you doing pulls in certain gears? If so, which?

I need to get some sleep for tomorrow...I'll look at it more in depth in the morning. I'm guessing someone will come along before then, however.

BigKat776 · 01-07-2009, 07:18 AM

Mods are in sig now, all the pulls are from 2nd to 3rd and 3rd to 4th. my biggest problem is that i cant get right back on the gas between shifts. sometimes if i powershift fast enough it'll work and car pulls like crazy but before i reach 24lbs it'll cut on me. cant be fuel cut, im not throwing the code for over boost so idk. but the car hits something cause i get a really big backfire and everything stops. but if i dont power shift between gears the car bogs bad and have to wait for rpms to come down before i can hit again. last night i was thinking maybe spark plugs, got them gapped at 35 maybe i'll try 33 today, i'm lost. i'll do some more log runs with st lg and tottal knock. which is better for you guys to read, the graph log are the dashboard logs?

duster360 · 01-07-2009, 07:42 AM

Disconnect the battery to clear the trims and re-test.

Looks like you didn't clear the Fuel Trims after the Injectors were rescaled. During the crappy shifts your LTFT is -33% and the ST is -5%,,these maxed out trims look like cary-overs from when the ECU thought the injectors were much smaller.

BTW log the proper TPS pid to more easily see your WOT points

Mindmelt101 · 01-07-2009, 07:51 AM

Quote: Originally Posted by BigKat776

Mods are in sig now, all the pulls are from 2nd to 3rd and 3rd to 4th. my biggest problem is that i cant get right back on the gas between shifts. sometimes if i powershift fast enough it'll work and car pulls like crazy but before i reach 24lbs it'll cut on me. cant be fuel cut, im not throwing the code for over boost so idk. but the car hits something cause i get a really big backfire and everything stops. but if i dont power shift between gears the car bogs bad and have to wait for rpms to come down before i can hit again. last night i was thinking maybe spark plugs, got them gapped at 35 maybe i'll try 33 today, i'm lost. i'll do some more log runs with st lg and tottal knock. which is better for you guys to read, the graph log are the dashboard logs?

What's the AFR doing?

BigKat776 · 01-07-2009, 08:02 AM

Quote: Originally Posted by Mindmelt101

What's the AFR doing?

AFR's go lean at first around 14's and 13's at 4000 then taper off real fast to mid and low 10's by redline 6500. i see that i get 2.5 knock at most when it does that right 4900-5000 rpms. im not so worried bout that part as it only sees it for not even really a second.

BigKat776 · 01-07-2009, 08:03 AM

Quote: Originally Posted by duster360

Disconnect the battery to clear the trims and re-test.

Looks like you didn't clear the Fuel Trims after the Injectors were rescaled. During the crappy shifts your LTFT is -33% and the ST is -5%,,these maxed out trims look like cary-overs from when the ECU thought the injectors were much smaller.

BTW log the proper TPS pid to more easily see your WOT points

that i will do, forgot about resetting, and what is the proper TPS pid?

Mindmelt101 · 01-07-2009, 09:11 AM

Quote: Originally Posted by BigKat776

that i will do, forgot about resetting, and what is the proper TPS pid?

I believe it's under MISC. and TPS V is my favorite... Can't remeber if it's 1 or 2.

duster360 · 01-07-2009, 09:16 AM

Quote: Originally Posted by Mindmelt101

I believe it's under MISC. and TPS V is my favorite... Can't remeber if it's 1 or 2.

He logged MISC-->"RAW TPS1", but its 0V at all times. The one I always used is under Throttle Sensor Input--> "THR POSN"

01-06-2009, 06:21 PM	#1 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Help Please http://us.f303.mail.yahoo.com/ya/dow...ename=help.log Hey folks got some strange stuff goin on here dont know if its boost cut or what? not throwing the code for it, just having problems getting back on the gas between gears, bad bogging and what not. and if i dont bog between gears i get a bad backfire before i reach full boost(24lbs) mindmelt rescaled my tune for 750's this mornin, thought that would solve the problem. oh i do have the tip connected. __________________ _________________ 04 E-Blue Last edited by BigKat776; 01-06-2009 at 08:46 PM.

01-06-2009, 06:29 PM	#2 (permalink)
4TEHW Forum Moderator Join Date: Nov 2003 Member Number: 5620 Location: NorCal (E. Bay) Posts: 6,002	Is that supposed to be a link to a log file? If so: A. the link format is wrong and B. it appears to require us to be logged in. The log file should be small enough to attach here? __________________ Josh - 2005 Black SRT-4 blazinsrt built. Brand new JMB UPP for sale DiabloSport U7134 Predator F.A.Q.

01-06-2009, 08:52 PM	#3 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Quote: Originally Posted by S2R0T044 Is that supposed to be a link to a log file? If so: A. the link format is wrong and B. it appears to require us to be logged in. The log file should be small enough to attach here? sorry bout that, this should work better now. __________________ _________________ 04 E-Blue

01-06-2009, 08:55 PM	#4 (permalink)
4TEHW Forum Moderator Join Date: Nov 2003 Member Number: 5620 Location: NorCal (E. Bay) Posts: 6,002	Quote: Originally Posted by BigKat776 sorry bout that, this should work better now. The link worked this time...however, it still requires me to login with a Yahoo account, which I do not have. __________________ Josh - 2005 Black SRT-4 blazinsrt built. Brand new JMB UPP for sale DiabloSport U7134 Predator F.A.Q.

01-06-2009, 09:08 PM	#5 (permalink)
4TEHW Forum Moderator Join Date: Nov 2003 Member Number: 5620 Location: NorCal (E. Bay) Posts: 6,002	Ok, here you go...I'm going to compile a list of log files from various people on here. Diablo Sport U7134 logs __________________ Josh - 2005 Black SRT-4 blazinsrt built. Brand new JMB UPP for sale DiabloSport U7134 Predator F.A.Q.

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01-06-2009, 09:40 PM	#6 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Quote: Originally Posted by S2R0T044 Ok, here you go...I'm going to compile a list of log files from various people on here. Diablo Sport U7134 logs somethings wrong with the site yo, lol. will i ever get help __________________ _________________ 04 E-Blue

01-06-2009, 11:40 PM	#7 (permalink)
4TEHW Forum Moderator Join Date: Nov 2003 Member Number: 5620 Location: NorCal (E. Bay) Posts: 6,002	Quote: Originally Posted by BigKat776 somethings wrong with the site yo, lol. will i ever get help What's wrong with the site? __________________ Josh - 2005 Black SRT-4 blazinsrt built. Brand new JMB UPP for sale DiabloSport U7134 Predator F.A.Q.

01-07-2009, 12:51 AM	#8 (permalink)
4TEHW Forum Moderator Join Date: Nov 2003 Member Number: 5620 Location: NorCal (E. Bay) Posts: 6,002	Taking a look at your log now. You need to be monitoring ST knock and secondary to that, LT and TOTAL knock. What are your mods and what's going on in the log? It'd be easier to start there then have to go through and try to piece it together. Are you doing pulls in certain gears? If so, which? I need to get some sleep for tomorrow...I'll look at it more in depth in the morning. I'm guessing someone will come along before then, however. __________________ Josh - 2005 Black SRT-4 blazinsrt built. Brand new JMB UPP for sale DiabloSport U7134 Predator F.A.Q.

01-07-2009, 07:18 AM	#9 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Mods are in sig now, all the pulls are from 2nd to 3rd and 3rd to 4th. my biggest problem is that i cant get right back on the gas between shifts. sometimes if i powershift fast enough it'll work and car pulls like crazy but before i reach 24lbs it'll cut on me. cant be fuel cut, im not throwing the code for over boost so idk. but the car hits something cause i get a really big backfire and everything stops. but if i dont power shift between gears the car bogs bad and have to wait for rpms to come down before i can hit again. last night i was thinking maybe spark plugs, got them gapped at 35 maybe i'll try 33 today, i'm lost. i'll do some more log runs with st lg and tottal knock. which is better for you guys to read, the graph log are the dashboard logs? __________________ _________________ 04 E-Blue

01-07-2009, 07:42 AM	#10 (permalink)
duster360 Supporting Vendor (Gold) Join Date: Aug 2006 Member Number: 45182 Location: Central IL Posts: 5,739	Disconnect the battery to clear the trims and re-test. Looks like you didn't clear the Fuel Trims after the Injectors were rescaled. During the crappy shifts your LTFT is -33% and the ST is -5%,,these maxed out trims look like cary-overs from when the ECU thought the injectors were much smaller. BTW log the proper TPS pid to more easily see your WOT points __________________ "Just because someone goes fast doesn't mean you should do whatever you think they did. This path assumes they knew what they were doing, which isn't necessarily the case"..........RB Racing Duster360 tunes through TDS,,pm turbo666 for details. FREE TUNE checking!!. Last edited by duster360; 01-07-2009 at 07:50 AM.

01-07-2009, 07:51 AM	#11 (permalink)
Mindmelt101 *DSport Workgroup Mod* Join Date: Aug 2008 Member Number: 66961 Location: Taco Bell/TX Posts: 833	Quote: Originally Posted by BigKat776 Mods are in sig now, all the pulls are from 2nd to 3rd and 3rd to 4th. my biggest problem is that i cant get right back on the gas between shifts. sometimes if i powershift fast enough it'll work and car pulls like crazy but before i reach 24lbs it'll cut on me. cant be fuel cut, im not throwing the code for over boost so idk. but the car hits something cause i get a really big backfire and everything stops. but if i dont power shift between gears the car bogs bad and have to wait for rpms to come down before i can hit again. last night i was thinking maybe spark plugs, got them gapped at 35 maybe i'll try 33 today, i'm lost. i'll do some more log runs with st lg and tottal knock. which is better for you guys to read, the graph log are the dashboard logs? What's the AFR doing?

01-07-2009, 08:02 AM	#12 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Quote: Originally Posted by Mindmelt101 What's the AFR doing? AFR's go lean at first around 14's and 13's at 4000 then taper off real fast to mid and low 10's by redline 6500. i see that i get 2.5 knock at most when it does that right 4900-5000 rpms. im not so worried bout that part as it only sees it for not even really a second. __________________ _________________ 04 E-Blue

01-07-2009, 08:03 AM	#13 (permalink)
BigKat776 SRTforums Member Join Date: Feb 2007 Member Number: 51072 Location: Bossier City,La Posts: 194	Quote: Originally Posted by duster360 Disconnect the battery to clear the trims and re-test. Looks like you didn't clear the Fuel Trims after the Injectors were rescaled. During the crappy shifts your LTFT is -33% and the ST is -5%,,these maxed out trims look like cary-overs from when the ECU thought the injectors were much smaller. BTW log the proper TPS pid to more easily see your WOT points that i will do, forgot about resetting, and what is the proper TPS pid? __________________ _________________ 04 E-Blue

01-07-2009, 09:11 AM	#14 (permalink)
Mindmelt101 *DSport Workgroup Mod* Join Date: Aug 2008 Member Number: 66961 Location: Taco Bell/TX Posts: 833	Quote: Originally Posted by BigKat776 that i will do, forgot about resetting, and what is the proper TPS pid? I believe it's under MISC. and TPS V is my favorite... Can't remeber if it's 1 or 2.

01-07-2009, 09:16 AM	#15 (permalink)
duster360 Supporting Vendor (Gold) Join Date: Aug 2006 Member Number: 45182 Location: Central IL Posts: 5,739	Quote: Originally Posted by Mindmelt101 I believe it's under MISC. and TPS V is my favorite... Can't remeber if it's 1 or 2. He logged MISC-->"RAW TPS1", but its 0V at all times. The one I always used is under Throttle Sensor Input--> "THR POSN" __________________ "Just because someone goes fast doesn't mean you should do whatever you think they did. This path assumes they knew what they were doing, which isn't necessarily the case"..........RB Racing Duster360 tunes through TDS,,pm turbo666 for details. FREE TUNE checking!!.

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