Adaptive Cruise Control

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Sep 7, 2025 | 10:30 AM

#21

hsdejong

Banned

Joined: Jun 2023

Posts: 205

Likes: 15

Quote:

Originally Posted by Constantin88

I have a cx30 AT, gasoline, and the issue i have with it is that the car revs very bad up to 5k rpms just to get back from 110 to 130km/hr for example. Is there any way to fine tune this? I find it very annoying that the car kicks down so bad just to recover some speed in auto cruising..

Don’t know, all my cars have been manuals so far.

Sep 7, 2025 | 11:04 AM

#22

Callisto

Senior Member

Joined: Oct 2018

Posts: 10,665

Likes: 233

From: Northern California

Quote:

Originally Posted by Constantin88

Sure, but it requires an ECU access tool and program to access the files in the TCM and ECU engine management control and making changes to it as well normal TCM operations. So about 900-1200+ USD and finding a qualified expert that knows how to adjust TCM commands.