Ghettodyne Support (OBD0) - Final Version: 2.3
06-30-2003, 07:55 PM
#81
3.0 BAR
Join Date: Dec 2002
Posts: 3,396
Re:Ghettodyne 2.2.1 w/ boost officially working
there are vacuum jerks. at like 10 and 0 VAC
07-01-2003, 06:24 PM
#82
0.0 BAR
Join Date: Dec 2002
Posts: 47
Re:Ghettodyne 2.2.1 w/ boost officially working
Are the surges fixed yet?
07-01-2003, 08:40 PM
#83
1.5 BAR
Join Date: Dec 2002
Location: Nashville
Posts: 807
Re:Ghettodyne 2.2.1 w/ boost officially working
no, not yet. But I've been driving on ghettodyne since it came out and I love it to death... those little bumps are easy to avoid, and eventually will be a problem no more.
07-02-2003, 01:08 AM
#84
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
Re:Ghettodyne 2.2.1 w/ boost officially working
Little bumps? Heh, when I was < 30% throttle hitting the 10vac jerk felt like I hit a speed bump. Not pretty at 45mph.
07-02-2003, 10:17 PM
#85
1.5 BAR
Join Date: Dec 2002
Location: Nashville
Posts: 807
Re:Ghettodyne 2.2.1 w/ boost officially working
mine doesn't hit that hard, only if I directly hold it there.
07-05-2003, 01:58 PM
#86
1.0 BAR
Join Date: Dec 2002
Posts: 207
Re:Ghettodyne 2.2.1 w/ boost officially working
the main one that sucks for me is 10. rarely ever notice the 0 one. seems like i'm always jerking around the 10 one when i'm just cruising.
07-09-2003, 07:06 PM
#87
0.5 BAR
Join Date: Mar 2003
Posts: 142
Re:Ghettodyne 2.2.1 w/ boost officially working
hmmmmm....no P72, will ghettodyne ever be ready for the gizzer?
07-10-2003, 07:47 PM
#88
0.0 BAR
Join Date: Dec 2002
Posts: 45
Re:Ghettodyne 2.2.1 w/ boost officially working
Well just put a socket in that way when you wanna re-program you just pop the chip out! Saves time and dont cost the extra 109 just like 2 bucks
07-16-2003, 01:14 AM
#89
1.0 BAR
Join Date: May 2003
Posts: 517
Re:Ghettodyne 2.2.1 w/ boost officially working
I got the 10 and the 0 one kinda a nice little slam lol.
Also I wanted to ask a question. It seems like my boost is off maybe I am just babying it but.... I can hit 6-7 lbs of boost but i am spiking around 9. is this normal? I have no pinging or anything just a good jump on it can spike it at 9 though. I have adjusted my wastegate down alot too. much more and it will be open lol. Its kinda hard to keep it at boost unless i am really on it. (please be nice in advise this is my first turbo car.)
I have a DOHC ZC with a t25 (i see what everyone means it spins out around 6,000rpm) 2-1/4 to the cat and the baby factory crap after that. used 2in charge pipe and a new bosh BOV (its acting up but its all good) so any suggestions would be great. I also have not added datalogging yet either...
Also I wanted to ask a question. It seems like my boost is off maybe I am just babying it but.... I can hit 6-7 lbs of boost but i am spiking around 9. is this normal? I have no pinging or anything just a good jump on it can spike it at 9 though. I have adjusted my wastegate down alot too. much more and it will be open lol. Its kinda hard to keep it at boost unless i am really on it. (please be nice in advise this is my first turbo car.)
I have a DOHC ZC with a t25 (i see what everyone means it spins out around 6,000rpm) 2-1/4 to the cat and the baby factory crap after that. used 2in charge pipe and a new bosh BOV (its acting up but its all good) so any suggestions would be great. I also have not added datalogging yet either...
07-16-2003, 01:30 AM
#90
0.0 BAR
Join Date: Feb 2003
Posts: 0
Re:Ghettodyne 2.2.1 w/ boost officially working
Two points:
First, GhD 2.2 is only really suited for SOHC, or anything smaller. xtensive has never modified GhD to handle anything other than stock SOHC fuel multipliers. If you try to tune an LS with it, you end up with GhD giving you overflow errors and crashing.
I have bypassed this by using Carsten's OBD0Edit, then pasting the maps into GhD 2.2 boost bin and setting the checksum manually. It's a bit of a PITA the first time you try to do that, and does not make for easy tuning.
Second, ShadowRex, try porting your wastegate hole a bit, and check for binding in the flapper + actuator area.
First, GhD 2.2 is only really suited for SOHC, or anything smaller. xtensive has never modified GhD to handle anything other than stock SOHC fuel multipliers. If you try to tune an LS with it, you end up with GhD giving you overflow errors and crashing.
I have bypassed this by using Carsten's OBD0Edit, then pasting the maps into GhD 2.2 boost bin and setting the checksum manually. It's a bit of a PITA the first time you try to do that, and does not make for easy tuning.
Second, ShadowRex, try porting your wastegate hole a bit, and check for binding in the flapper + actuator area.
