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  1. T

    Attn: Stanger007

    See if the car is running too rich - if so and your fueling is otherwise matching the commanded then pull some out from the startup adder table. Also look at bumping some air into the startup idle airflow table at the temperatures you have the problem. Wes Those tables are kind of...
  2. T

    Attn: Stanger007

    Wes, do you have FN#'s for those tables(start-up adder & start-up idle air flow)? Justin
  3. T

    Attn: Stanger007

    Wes- I also am getting a slight surge on cold startups what is your method to solve this?
  4. T

    Attn: Stanger007

    When I rev the car a little off idle to 2-3k it is slow going up and coming back down to the idle rpm. Do you recommend adjusting the decay rate or do I still adjust isc neutral idle air flow? Thanks, Justin
  5. T

    Attn: Stanger007

    I have success. I used your method and it idles great. I am still getting around -0.04 on the IPSIBR. My ISC duty cycle is around 38-40% now; I have never seen it that high before. You said that 35-40% is where I want to be correct? Wes I can not thank you enough for all of your help...
  6. T

    Attn: Stanger007

    I would send you my tune but I am basically starting over from scratch with a stock j4j1 with the maf curve loaded, egr & smog turned off. For the idle rpm is the commanded data logged rpm you want your idle to be at. What about the one for the idle with the isc that is suppose to be 122 hire...
  7. T

    Attn: Stanger007

    I am doing this with the timing spout in correct? When I datalog the IPSIBR it is actually -.22 approximately. So this means I subtract this from the rpm datalogged in the isc neutral idle airflow function correct? I also leave the lock on to do the rest of the isc neutral idle airlfow...
  8. T

    Attn: Stanger007

    Is the ISC Duty Cycle a scalar; I am assuming? I can not find it; could I possibly need to update BE or is this something you found that was hidden? Thanks, Justin
  9. T

    Attn: Stanger007

    Wes- I have no exhaust or vacuum leaks. I pull around 18 on the gauge for vacuum. MAF curve is loaded and is accurate according the EEC analyzer; I have the original flow sheet as well that I converted. So you prefer to set the throttle body with the feeler gauge and not by getting it to...
  10. T

    Attn: Stanger007

    I have read your posts on talking about using the isc multiplier or forcing the isc duty cycle and loggin the air to set the idle for cbaza j4j1 users. I have read the posts on eectuning about doing it for the GUFB a9l users. I really don't understand how to do it for the cbaza j4j1 strategy...
  11. T

    Help again w/idle settings...

    Just wanted to let you guys know I did find a few vacuum leaks. I took off my upper intake again and got some new hoses and used hose clamps on everything. Started it up and it was hissing really bad from my oil seperator; so I bypassed that and it runs soo much more smoother and better know...
  12. T

    Help again w/idle settings...

    Ok, So today I took off the upper intake resealed and and put some hose clamps on some loose vacuum lines and replaced one that had a splice in it just to be sure. Anyway I am getting ready to start it up again; I am wanting to know what values I am suppose to use in eec analyzer for the tb &...
  13. T

    Help again w/idle settings...

    This is what I have been trying to tell you guys. I can set the idle in gear/neutral at whatever I want and the damn thing does not change. It idles right around 900-1000rpm when I have the command set to 650 or whatever it is currently. With the car warm and the isc and timing spout...
  14. T

    Help again w/idle settings...

    I don't ever have good luck using eec analyzer to do the tb airflow and isc neutral idle airflow scalars. That is why I just did the tb airflow manually and arraved at .91 Back in my second post I think I mentinoed that I can leave all the settings stock and set the idle manually and I can...
  15. T

    Help again w/idle settings...

    Tomorrow is my day off. I will get you guys a couple of good datalogs. I might try to get one in on my lunch break though. Thanks again, Justin
  16. T

    Help again w/idle settings...

    Please help me; today this pos stared to start and die the very first start I did this morning. It has also died comming to a stop twice also. Again the correct maf curve is loaded. eec analyzer does not change this either. What parameters should I be datalogging to watch for the dying and...
  17. T

    Help again w/idle settings...

    Well I finally found a conversion table to create the correct transfer function. EEC analyzer does not make any changes to it at all after 2 30min datalogs of mixed driving. Atleast it does not stall anymore and idles pretty well. I still did not change the stock setting for idle in gear and...
  18. T

    Help again w/idle settings...

    I am going around in circles with this thing! I've started over with a stock j4j1 base tune with my egr&smog disabled as well as checksum base at 0. When I datalog to try to set the base idle for the throttle body airflow calculation I get very low rpm values on calcon than compared to my...
  19. T

    Help building ISC Neutral Idle table

    Do I just pick random rpms and flows and build a table similar to the factory or what? If someone could share theirs or how they built it exactly I would appreciate it. Thanks, Justin
  20. T

    Idle and Driveability

    Also when computing the isc neutral air flow I must clear the KAM correct by disconnecting the positive batter cable to drain all the voltage from the system correct?
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