View Full Version : Looks like we have a new TB option
hardfive
11-22-2020, 03:38 PM
Anyone install the iAbed TB on an APR tune? Or a stock tune?
I'm dual pulley and can't get rid of the P2279 and P0068 codes w/ the 74mm TB. I've reinstalled this 3 times and am sure I am over the 11n-m torque spec and even put some teflon on the meth port plug. Thinking of using gasket sealant also.
Is the only way to resolve switching tuners? APR obviously doesn't have a separate file for this.
Thankswill there ultracharger tune not work? APR sells it seperate now.
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toastsauce
11-22-2020, 04:24 PM
The codes are likely not an air leak and are due to the throttle body needing an update in the tune to account for the extra air flow. If you search this thread you will see it is not that uncommon. APR will be unlikely to update the tune for this TB I would guess. The codes aren't hurting anything though, assuming it isn't causing a CEL, which is more just annoying and masking other codes.
Sent from my SM-G988U using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)It is throwing a CEL which is my issue. According to iAbed this is plug and play and shouldn't need any tune updates, including APR DP file. The UC tune is listed as being non compatible.
Im mainly looking for any other APR DP users for verification that they didn't need any additional coding to not throw those 2 codes, if installed more correctly.
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djn876
11-22-2020, 06:40 PM
It is throwing a CEL which is my issue. According to iAbed this is plug and play and shouldn't need any tune updates, including APR DP file. The UC tune is listed as being non compatible.
Im mainly looking for any other APR DP users for verification that they didn't need any additional coding to not throw those 2 codes, if installed more correctly.
Sent from my SM-G986U using TapatalkCould be leaking then, as a simple thing, the right gasket is in the right place? The two are not the same. It shouldn't need tune updates, but there are many here who did need them if you search.
Also, you may need to tighten more than 11nm that spec assumed an o-ring, which is no longer there. You could also try silicon gasket maker instead.
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djn876
11-22-2020, 06:41 PM
will there ultracharger tune not work? APR sells it seperate now.
Sent from my SM-G973U1 using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)No, it's a different TB and different pinout, it will not work from what I've seen.
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toastsauce
11-22-2020, 06:44 PM
I have the smaller metal one on the mouth of SC inlet and the larger paper based one between the TB and the adapter.
Original stock spacer did have a rubber gasket.
Its 8 screws...kind of hard to mess it up.
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toastsauce
11-22-2020, 06:50 PM
Could be leaking then, as a simple thing, the right gasket is in the right place? The two are not the same. It shouldn't need tune updates, but there are many here who did need them if you search.
Also, you may need to tighten more than 11nm that spec assumed an o-ring, which is no longer there. You could also try silicon gasket maker instead.
Sent from my SM-G988U using Audizine Forum mobile app (http://r.tapatalk.com/byo?rid=87676)What torque do you know of? I did hand tight with a rachet plus another full turn
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toastsauce
12-12-2020, 12:51 PM
Just to close the loop on my case, I switched tuners for a throttle body specific tune and the CEL and codes went away.
The iAbed TB is NOT always a plug and play solution.
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wrxkyle
04-07-2021, 07:25 AM
Just to close the loop on my case, I switched tuners for a throttle body specific tune and the CEL and codes went away.
The iAbed TB is NOT always a plug and play solution.
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was this hard codes or just soft codes? I know giac throws 2 soft codes, air leak and throttle position something but no check engine light and doesn't seem to affect anything that i can tell but i don't have a datalogger.
who did you switch from and too(i assume 034?) may i ask, and how big of a difference was it?
djn876
04-07-2021, 11:14 AM
was this hard codes or just soft codes? I know giac throws 2 soft codes, air leak and throttle position something but no check engine light and doesn't seem to affect anything that i can tell but i don't have a datalogger.
who did you switch from and too(i assume 034?) may i ask, and how big of a difference was it?I had those as pending DTCs, you can get the MIL on for those codes, but I never did. Just always pending. I switched tuners as well and rescaling for the TB fixed it. I kept being told it must be leaking, but that was not the problem.
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