{"id":41214,"date":"2021-07-27T09:01:34","date_gmt":"2021-07-27T08:01:34","guid":{"rendered":"https:\/\/www.remap101.co.uk\/qual-e-a-diferenca-entre-uma-ferramenta-de-afinacao-escrava-e-uma-ferramenta-de-afinacao-mestre\/"},"modified":"2026-01-07T12:38:29","modified_gmt":"2026-01-07T12:38:29","slug":"qual-e-a-diferenca-entre-uma-ferramenta-de-afinacao-escrava-e-uma-ferramenta-de-afinacao-mestre","status":"publish","type":"post","link":"https:\/\/www.remap101.co.uk\/pt-br\/qual-e-a-diferenca-entre-uma-ferramenta-de-afinacao-escrava-e-uma-ferramenta-de-afinacao-mestre\/","title":{"rendered":"Ferramentas de ajuste slave vs master: Qual \u00e9 a diferen\u00e7a?"},"content":{"rendered":"

Slave vs Master Tuning Tools: What is the Difference?<\/h2>\n

If you are looking at buying tuning tools, one of the first decisions you will face is: Do you want to buy a Master Tuning Tool or a Slave Tuning Tool?<\/p>\n

Understanding the difference between the two is crucial for determining which is right for your business model. VIEZU can help with your choice, supporting your set-up and tuning regardless of which option you choose. We also offer free initial training and demonstrations to ensure you make the right choice for yourself and your tuning business.<\/p>\n

Most tuning tool suppliers offer these two specific types of set-ups, and sometimes Master file editing software as well.<\/p>\n

Comparison:Slave vs Master Tuning Tools<\/h2>\n

The table below outlines the operational differences between Slave vs Master Tuning Tools<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Question<\/th>\nSlave Tuning Tool<\/th>\nMaster Tuning Tool<\/th>\n<\/tr>\n<\/thead>\n
Do they look the same?<\/strong><\/td>\nYes.<\/td>\nYes.<\/td>\n<\/tr>\n
Do they tune the same vehicles?<\/strong><\/td>\nYes.<\/td>\nYes.<\/td>\n<\/tr>\n
Do they operate the same way?<\/strong><\/td>\nYes.<\/td>\nYes.<\/td>\n<\/tr>\n
Can I read and write a file to a vehicle?<\/strong><\/td>\nYes.<\/td>\nYes.<\/td>\n<\/tr>\n
Can I edit the file that is read?<\/strong><\/td>\nNo. (Read and write only).<\/td>\nYes (with map editing software).<\/td>\n<\/tr>\n
Is the tuning tool linked to a Master?<\/strong><\/td>\nYes. It functions only when paired to a Master.<\/td>\nNo.<\/td>\n<\/tr>\n
Can I write files from any file provider?<\/strong><\/td>\nNo. You can only take files from your paired Master.<\/td>\nYes. You can obtain files from any source or make your own.<\/td>\n<\/tr>\n
Can I be linked to more than one Master?<\/strong><\/td>\nNo.<\/td>\nNot applicable.<\/td>\n<\/tr>\n
Can I take a modified file from another Master?<\/strong><\/td>\nNo.<\/td>\nYes.<\/td>\n<\/tr>\n
Can I open a File to see the maps?<\/strong><\/td>\nNo.<\/td>\nYes. Master tools can read\/open un-encrypted files.<\/td>\n<\/tr>\n
Can I change to a different Master?<\/strong><\/td>\nYes (Must obtain “permission” from current Master).<\/td>\nNot applicable.<\/td>\n<\/tr>\n
Can I upgrade my tool to become a Master?<\/strong><\/td>\nYes.<\/td>\nNot applicable.<\/td>\n<\/tr>\n
Is there a risk my Master won’t release my tool?<\/strong><\/td>\nYes.<\/td>\nNot applicable.<\/td>\n<\/tr>\n
Can I see the product being demonstrated?<\/strong><\/td>\nYes. Contact info@viezu.com.<\/td>\nYes. Contact info@viezu.com.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Slave vs Master Tuning Tools<\/h2>\n

Key Functional Differences Explained<\/h3>\n

While the hardware often looks identical, the software permissions differ significantly. Here is a deeper look at the limitations and benefits.<\/p>\n

1. File Editing and Encryption<\/strong><\/p>\n