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Jesse2321 Jesse2321 is offline
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Default Car feels sluggish - 06-15-2021, 05:39 AM
Just seems sluggish sometimes I’m not sure why I have a 2021 sonata n line 2.5T

I posted map0 and map1 I can do a longer log if needed thanks!
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Last edited by Jesse2321; 06-15-2021 at 06:26 AM..
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AWDGT2 AWDGT2 is offline
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Default 06-15-2021, 06:27 AM
Trims2 and AFR2 are tanked, bottomed out. Check fuel wires.
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Jesse2321 Jesse2321 is offline
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Default 06-15-2021, 06:53 AM
Quote:
Originally Posted by AWDGT2
Trims2 and AFR2 are tanked, bottomed out. Check fuel wires.
Which is the 3 pin or 4 pin? Mine never came with fuel wires
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Default 06-15-2021, 07:33 AM
How long have you had it? I think all JB4 's come with wires. Two separate long wires with just a pin that needs to be inserted? Then a posi tap for each side. Your symptoms indicate one fell off but if neither are hooked you might have other issues. This is a 3.3 right?
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Jesse2321 Jesse2321 is offline
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Default 06-15-2021, 07:37 AM
Quote:
Originally Posted by AWDGT2
How long have you had it? I think all JB4 's come with wires. Two separate long wires with just a pin that needs to be inserted? Then a posi tap for each side. Your symptoms indicate one fell off but if neither are hooked you might have other issues. This is a 3.3 right?
2.5T
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Terry @ BMS Terry @ BMS is offline
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Default 06-15-2021, 07:54 AM
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Default 06-15-2021, 08:51 AM
Sorry I chimed in and assumed it was a 3.3 when your title clearly stated 2.5. I just muddied the water on this one. I apologize.
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rdumont rdumont is offline
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Default 06-16-2021, 05:40 AM
Quote:
Originally Posted by Jesse2321
Just seems sluggish sometimes I’m not sure why I have a 2021 sonata n line 2.5T

I posted map0 and map1 I can do a longer log if needed thanks!
If your running 93 go to Map2 and do pulls in 3rd starting at 2000rpm to redline to let the JB4 adjust
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Jesse2321 Jesse2321 is offline
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Default 06-16-2021, 06:59 AM
Quote:
Originally Posted by rdumont
If your running 93 go to Map2 and do pulls in 3rd starting at 2000rpm to redline to let the JB4 adjust
Kk thank you! I didn’t know a jb4 needs to adjust
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Jesse2321 Jesse2321 is offline
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Default 06-17-2021, 08:35 AM
Just incase if anyone looks the problem is nothing with the jb4 my cars sensor cables under the car keeps undoing itself and it’s fixed once again lol
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domeoner domeoner is offline
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Default 06-17-2021, 09:56 AM
Quote:
Originally Posted by Jesse2321
Just incase if anyone looks the problem is nothing with the jb4 my cars sensor cables under the car keeps undoing itself and it’s fixed once again lol
My car has been feeling sluggish since having it at the dealership... The loaner feels like it had more pull. Wonder if I have something similar.

How did you diagnose it? Did you re-attach or did someone else do it?
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Jesse2321 Jesse2321 is offline
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Default 06-17-2021, 10:28 AM
Quote:
Originally Posted by domeoner
My car has been feeling sluggish since having it at the dealership... The loaner feels like it had more pull. Wonder if I have something similar.

How did you diagnose it? Did you re-attach or did someone else do it?
I know the technician at my Hyundai dealership they had the car for about 5 days and then the 16pin plug under the wheel well was unplugged completely. Once I did that it felt completely better. It sucks because I know it had nothing to do with me but the roads in Long Island ny suck so bad

I would tell them about that and if they are generally not looking at it then go to a different dealership for it to be serviced. You have the N line aswell?
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