Correcting the E82 speedometer via coding

Monkonfou · 05-13-2024, 10:26 AM

Hello, is there anyone who has already corrected the speedometer for an E82 with NCS Dummy and NCS expert, because I would need some guidance. I have on other forum that I have in the KMBI_PL2_C0X but I don't know it's what it is because I have from 05 to 09.
After I have to change the value of these two things K_ZHAL_TACHO and K_ZHAL_TACHO_KOMPAL. because to summarize for problem I have an error of 20km / h between the reader made with the needle and the digital one. the digital is my good real speed

ptpending · 05-13-2024, 10:47 AM

you should use Perfekt Toolbox for this task and or open the KOMBI and manually move needles.
If they are not correct, then someone already opened kombi.

05-13-2024, 10:26 AM	#1
Monkonfou Registered 0 Rep 1 Posts Drives: Bmw E82 135i 2008 Join Date: May 2024 Location: Canada iTrader: (0)	Correcting the E82 speedometer via coding Hello, is there anyone who has already corrected the speedometer for an E82 with NCS Dummy and NCS expert, because I would need some guidance. I have on other forum that I have in the KMBI_PL2_C0X but I don't know it's what it is because I have from 05 to 09. After I have to change the value of these two things K_ZHAL_TACHO and K_ZHAL_TACHO_KOMPAL. because to summarize for problem I have an error of 20km / h between the reader made with the needle and the digital one. the digital is my good real speed
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05-13-2024, 10:47 AM	#2
ptpending Colonel 547 Rep 2,951 Posts Drives: e81 Join Date: Dec 2013 Location: Poland iTrader: (1)	you should use Perfekt Toolbox for this task and or open the KOMBI and manually move needles. If they are not correct, then someone already opened kombi. __________________ E81 2007 130i 6cylinder Montego blue Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes.
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