Weird jerk after flashing tune

[Armin1989]

Hi guys, so I've been using Phearable off the shelf tune for a about 7 months now and it's really good, I recently got a custom tune form imwtuned and now my car is Jerky especially at low speed and when accelerate from low speed with light throttle, this didn't happen with the Phearable tune, is this normal for tsp and imwtuned? It's 1.5 cvt

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[v_HatchFk7]

Hi guys, so I've been using Phearable off the shelf tune for a about 7 months now and it's really good, I recently got a custom tune form imwtuned and now my car is Jerky especially at low speed and when accelerate from low speed with light throttle, this didn't happen with the Phearable tune, is this normal for tsp and imwtuned? It's 1.5 cvt

Custom tunes do need revisions until fully dialed in . Make sure to get in contact with DRob before asking anyone here and troubleshoot causes.
OTS tunes and Custom E tunes will always differ.

 

[Armin1989]

Custom tunes do need revisions until fully dialed in . Make sure to get in contact with DRob before asking anyone here and troubleshoot causes.
OTS tunes and Custom E tunes will always differ.

It is the Last and final tune , he said we're done, I haven't ask him about it, was just wondering if anyone else noticed anything like I'm experiencing,

 

[360glitch]

It is the Last and final tune , he said we're done, I haven't ask him about it, was just wondering if anyone else noticed anything like I'm experiencing,

Did you specify any particular padding or throttle responsiveness settings?

 

[gtman]

Did you specify any particular padding or throttle responsiveness settings?

He has a CVT so no throttle padding.

Not sure if this is relevant to your custom tune but I had D-Rob's TSP 1 OTS tune for a long time. When I switched to the Phearable 1.5, I noticed it was smoother and without the occasional slight jerk I'd get at low speed with TSP. I think Derek may just tune it a bit torquier down low.

 

[Armin1989]

He has a CVT so no throttle padding.

Not sure if this is relevant to your custom tune but I had D-Rob's TSP 1 OTS tune for a long time. When I switched to the Phearable 1.5, I noticed it was smoother and without the occasional slight jerk I'd get at low speed with TSP. I think Derek may just tune it a bit torquier down low.

Now that makes sense, this is exactly what I'm experiencing, so more low end torque I guess with the Derek tune? That's what causing the jerk thing at low speed right?

 

[Armin1989]

Did you specify any particular padding or throttle responsiveness settings?

I didn't touch anything, all I do is receive file and upload to ktuner then flash to car.

 

[gtman]

Now that makes sense, this is exactly what I'm experiencing, so more low end torque I guess with the Derek tune? That's what causing the jerk thing at low speed right?

There's probably more to it than that but you can always contact Derek and see if he can smooth things out.

Also, don't forget to add your car to our community tuning thread:

https://www.civicx.com/forum/thread...ience-reliability-thread-for-all-models.42361

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