Tuning

[daras6909]

Hey guys just picked up #1821 about a month ago. I will get pics up shortly. I tried getting it inspected today and it failed because my hydrocarbons were through the roof. The previous owner installed PTE 880cc injectors and did a very quick tune the night before I picked it up. Still running pig rich. My question is: is there anyone near Rhode Island/Mass/Conn who can tune these things? I'm new to DSMlink and don't want a trial and error learning experience since she's my daily. Also its running dsmlink v2.
Thanks

 

[KiNgMaRtY]

Hello and welcome to the board!
For starters, just log in and make sure that your Global fuel setting are set correctly:

click

Brand/Vendor Size Global Deadtime Notes
(cc) (%) (µsec)
Denso (stock) 450 0 0
Denso 660 -31 180
Denso 720 -38 405
Fuel Injector Clinic (FIC) 650 -31 210
Fuel Injector Clinic (FIC) 750 -40 330
Fuel Injector Clinic (FIC) 850 -47 330
Fuel Injector Clinic (FIC) 950 -53 330
Fuel Injector Clinic (FIC) 1000 -55 330
Fuel Injector Clinic (FIC) 1150 -61 330
FIC/Bosch/Ford 1600 -72 450
Hahn Racecraft 625 -18 180 Actual flow: 530cc
Nippon Denso (ND) 660 -31 180
Nippon Denso (Evo VIII) 560 -18 0 Has lower deadtime than OEM 1g/2g injectors!
PTE / Delphi 580 -17 180 Modified GM Rochester 17113741 injector. Actual flow: 535cc
PTE / Delphi 680 -29 300 Modified GM Rochester 17113814 injector. Actual flow: 640cc
PTE / Delphi 780 -38 315 Modified GM Rochester 17113742 injector. Actual flow: 748cc
PTE / Delphi 880 -45 420 Modified GM Rochester 17113743 injector. Actual flow: 840cc
PTE / Delphi 1000 -51 450 Modified GM Rochester 17113744 injector. Actual flow: 940cc
RC 550 -18 180

 

[daras6909]

I will do that. Thanks. Is there anything in particular I need to do to link it? I have the cable. I just DL the program from ecmtuning.com and I'm good to go?

 

[mr.mitsu]

I just did my test on Saturday and rocked it!!!

Basically, once you get all the settings keep it in open loop mode.

Watch all the videos on the ecmlink page and take notes

Good luck /ubbthreads/images/graemlins/smile.gif

 

[daras6909]

How does keeping it locked in "open loop" help with emissions testing?