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If you're unhappy with the tunes that are included you can certainly try something else. This is not tune related so your response is not relevant to my issue, which is TPS.CMD never hit 100%. This had never happened before dealership update my ECU back in December 2022. I switched back to stock an...

Hi KTuner, Just want to let you know the TPS.CMD not hitting 100% problem is still exist both using initial & beta calibration. KTuner software version: 1.0.12.5. ECU: 378205APGM30M1 Software: 37805-5AG-P830. According to dealership and other mechanics who have knowledge and experience on Civic ...

Dealership updated my ECU for Oil Life update back in December 2022. I didn't pay close attention on my tune after that & though nothing had changed because I spend most of my driving stuck in bad traffic. I monitored my tune last month and found TPS.CMD can only reach around 90% even though I h...

I purchased new laptop and downloaded KTuner software from KTuner website early this week. After installing the software, I noticed the newly installed KTuner software version was Version 1.0.11.1. I checked KTuner online help but didn't find Version 1.0.11.1 changelog. Would you please share Versio...

Hi KTuner team, I finished my long term test. I spend 4 weeks on factory/stock tune, factory starting point calibration, & custom tune. I also compared Hondata Flashpro result. I'm using custom turbo, & custom high flow downpipe. Everything else is stock. Always use 93 Octane fuel. No partia...

All of the Civic codebases have separate boost targets for ECO which you have full control of. See the tuning table for Normal and ECO boost targets. Understand about different boost target between normal and ECO. My question is related to throttle response setting for ECO mode, which is available ...

Hi KTuner Team, I would like to test BETA codebas calibration. I use Started Dual Target 21 PSI and found out that ECO button in quick adjustment section is greyed out. ECU: 37820-5AG-P83. Is it possible to have ECO button quick adjustment in BETA Code base for Starter Dual calibration? https://i.ib...

I change MAF Quick Calibration to "Factory MAF Calibration" & did 10 minutes normal driving, which mostly partial throttle & my knock control is stable at .49. It went up to .6 yesterday. Same route, same fuel, and the only difference in calibration is the MAF Scaling. If Knock Con...

Hi KTuner Team, I recently noticed my K. Control increased up to .70 during partial throttle (under 2000 RPM) but the K. Control decrease and back to normal (.49) when I reached boost (higher than 2000 RPM). No change in calibration (stable/non-beta codebase), always use the same 93 Octane fuel from...

KTuner wrote:You'd need to have the immobilizer sync'd and there's no benefit to running that ECU at this time.

Honda may not be willing to do this, especially when the car is still within guarantee period. Too bad.

Guess I just have to live with limitation of this ECU.