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Check out my tune. EFILIVe

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Old 01-10-2008, 06:15 PM
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Default Check out my tune. EFILIVe

Ive just started tuning so go easy on me. I have all the mods listed below. What i would like is for you guys to check out my tune. Still doesnt feel rite. Im still getting a little KR. Also if someone can help me get my AEM wideband connected to efilive correct and logging correct that would be great. Also im having trouble tuning this cam. I cant get it to idle for crap sitting in park or even when i go into gear. Im so tired of two footing it. Any help would be great. Thanks guys. I have included a log and my tune file. Thanks
Attached Files
File Type: tun
silverado whipple tune_0001.tun (474.8 KB, 156 views)
File Type: efi
01-07-08.efi (128.6 KB, 88 views)
Old 01-10-2008, 10:03 PM
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Anyone?
Old 01-10-2008, 11:36 PM
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Looks to be quite a bit lean in boost. Is your IAT sensor still before the blower? If you relocate that to the pressure side, you'll be able to tune it to function a lot better when temps are cool while still retaining the safety of spark reduction from heat soak...

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Old 01-10-2008, 11:37 PM
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Oh, and your knock sensors appear to be faulty or damaged... I'd bet you're knocking a bit worse that you think...
Old 01-11-2008, 06:33 AM
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Could this be false knock? how do you know the knock sensor is bad? Just wondering. What should my wideband be at in boost. Then what table should i adjust. Still learning. But starting to get the hang off this.
Old 01-11-2008, 06:35 AM
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ANd yes my iat sensor is still on the maf. I have been looking into this. Im putting it on the list to do. I just have to figure out the lean issue first.
Old 01-11-2008, 08:46 AM
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What is your AEM reading in boost? I commented about it being lean as I cannot see your wideband in the log and your O2 sensors are reading mid 800s, which is generally 13-13.5:1 (unless you've got exhaust leaks).

You have two DTCs there, one for each Knock Sensor. To see them, hit Shift+F8.

I'd definitely advise you to move the IAT sensor as soon as possible.
Old 01-11-2008, 03:52 PM
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I wideband was at 13.4 during boost. I will get on the iat sensor asap. I want to get this boost thing worked out asap. Also i tried logging my wideband and it stayed at 14.7 the whole time in efilive. The wideband was working in my truck during this. I cant find anything on this Aem on efilive forum on how to set it up.
Old 01-11-2008, 03:59 PM
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Yeah, you want that 13.4 to be 11.x to be safe.

Please post up the analog output voltages and their corresponding AFR values and I'll create a calc_pid for you.

Justin
Old 01-11-2008, 04:16 PM
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The voltage is 0-5 volts. AFR from 10-18.50.


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