Hooking up the DSP to the computer... - Page 2 - SRT Forums

TheGOO34 · 04-15-2012, 10:57 PM

Yea, I have a rescale, and I just went out and lowered boost, but have yet to drive it again with it lowered.

VeGeTa · 04-16-2012, 05:48 AM

No not a driver issue. I tried every driver I could find, ones that came with it, ones diablosports recommended, ones i googled none worked. I also tried it on 3 different computers which 2 were running win 7 one 32 bit one 64 bit and one 32 bit xp system. Same issue with all. Got another cable and it worked fine.

DKING246 · 04-16-2012, 07:01 AM

That 90 octane doesn't like 19 pounds. Lower the boost and see what its at. I get ping around 19 here with cali 91.

TheGOO34 · 04-16-2012, 11:09 AM

Yea it's sad that it's all we have here, but we do have race gas in town, so I want to run that when i go to the track. I'll take my car out today with the lower boost and datalog again. Also, should I unplug the battery after every change I make on the dsp? I didn't do that when I took timing out so maybe that's why it didn't change the knock.

rednblack04 · 04-16-2012, 04:27 PM

I don't unplug my battery when I make changes.

TheGOO34 · 04-16-2012, 07:18 PM

Right, ok. I heard some people do it because it helps the ecu relearn all the changes and shit like that.

TheGOO34 · 04-16-2012, 11:36 PM

Well, got my afr's down to 11.8 at WOT so i'm happy with that and will leave that alone, and my knock is down to 2 not hitting 6. So I'm happy with that, and it's not at 2 the whole time, it hits it and goes down to .5. I forgot to log the rpms so idk what rpms, I was looking at the seconds to know it didn't stay at 2 the entire pull. So all and all i'm happy now. I'll do some more datalogging when I get back in mid May, army is taking me away for a month.

Gizmodo · 04-17-2012, 06:27 AM

Anything over 1 count of knock should be addressed.

rednblack04 · 04-17-2012, 02:38 PM

yeah that is too much knock better lower boost more or pull some timing.

JAMFIRE · 04-21-2012, 12:14 PM

I had this issue. Windows 7 64 bit would not work. Period. I have a small installation of 32 but version in a different partition just for these scenarios. 64 bit drivers are still wonky for a lot of lesser used hardware. Installed it in 32 bit and worked great.

04-15-2012, 10:57 PM	#16 (permalink)
TheGOO34 SRTforums Member Join Date: Mar 2008 Member Number: 62119 Location: Anchorage, AK Posts: 361	Yea, I have a rescale, and I just went out and lowered boost, but have yet to drive it again with it lowered. __________________ 3" TBE, Meth injection, dsp, 3bar, cc, walbro 255, fp rewire, solid mm's, wideband

04-16-2012, 05:48 AM	#17 (permalink)
VeGeTa SRTforums Member Join Date: Jun 2003 Member Number: 1849 Location: Lakewood Ohio Posts: 736	No not a driver issue. I tried every driver I could find, ones that came with it, ones diablosports recommended, ones i googled none worked. I also tried it on 3 different computers which 2 were running win 7 one 32 bit one 64 bit and one 32 bit xp system. Same issue with all. Got another cable and it worked fine. __________________ I love how whenever I beat someone racing they point out that my car is still a neon, didn't know that.

04-16-2012, 07:01 AM	#18 (permalink)
DKING246 SRTforums Member Join Date: Nov 2010 Member Number: 82074 Location: Bakersfield Posts: 699	That 90 octane doesn't like 19 pounds. Lower the boost and see what its at. I get ping around 19 here with cali 91. __________________ Mopar S3-E85-

04-16-2012, 11:09 AM	#19 (permalink)
TheGOO34 SRTforums Member Join Date: Mar 2008 Member Number: 62119 Location: Anchorage, AK Posts: 361	Yea it's sad that it's all we have here, but we do have race gas in town, so I want to run that when i go to the track. I'll take my car out today with the lower boost and datalog again. Also, should I unplug the battery after every change I make on the dsp? I didn't do that when I took timing out so maybe that's why it didn't change the knock. __________________ 3" TBE, Meth injection, dsp, 3bar, cc, walbro 255, fp rewire, solid mm's, wideband

04-16-2012, 04:27 PM	#20 (permalink)
rednblack04 SRTforums Member Join Date: Jun 2011 Member Number: 84924 Location: Michigan Posts: 378	I don't unplug my battery when I make changes. __________________

04-16-2012, 07:18 PM	#21 (permalink)
TheGOO34 SRTforums Member Join Date: Mar 2008 Member Number: 62119 Location: Anchorage, AK Posts: 361	Right, ok. I heard some people do it because it helps the ecu relearn all the changes and shit like that. __________________ 3" TBE, Meth injection, dsp, 3bar, cc, walbro 255, fp rewire, solid mm's, wideband

04-16-2012, 11:36 PM	#22 (permalink)
TheGOO34 SRTforums Member Join Date: Mar 2008 Member Number: 62119 Location: Anchorage, AK Posts: 361	Well, got my afr's down to 11.8 at WOT so i'm happy with that and will leave that alone, and my knock is down to 2 not hitting 6. So I'm happy with that, and it's not at 2 the whole time, it hits it and goes down to .5. I forgot to log the rpms so idk what rpms, I was looking at the seconds to know it didn't stay at 2 the entire pull. So all and all i'm happy now. I'll do some more datalogging when I get back in mid May, army is taking me away for a month. __________________ 3" TBE, Meth injection, dsp, 3bar, cc, walbro 255, fp rewire, solid mm's, wideband

04-17-2012, 06:27 AM	#23 (permalink)
Gizmodo SRTforums Member Join Date: Jan 2005 Member Number: 22931 Location: Minnesota Posts: 4,503	Anything over 1 count of knock should be addressed. __________________ DiabloSport tuned by Brian (Mindmelt101) at Drag-On Resources.

04-17-2012, 02:38 PM	#24 (permalink)
rednblack04 SRTforums Member Join Date: Jun 2011 Member Number: 84924 Location: Michigan Posts: 378	yeah that is too much knock better lower boost more or pull some timing. __________________

04-21-2012, 12:14 PM	#25 (permalink)
JAMFIRE SRTforums Member Join Date: Mar 2012 Member Number: 88670 Location: Spanish Fort,AL Posts: 124	I had this issue. Windows 7 64 bit would not work. Period. I have a small installation of 32 but version in a different partition just for these scenarios. 64 bit drivers are still wonky for a lot of lesser used hardware. Installed it in 32 bit and worked great.

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