The Automotive Clinic — Tuning Files

Software 0261204420 Bosch BMS46

156 master projects carry this software number, 141 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

BMW ×48
BMW E46 318i ×31
BMW E46 316i ×22
BMW 3er 318i ×11
BMW 3er 316i ×8
BMW E46 1.9i ×7
BMW Z3 1.9i ×6
BMW 3-Series 316i 5MT - 105hp ×5
BMW E46 1.8i ×4
BMW 3-Series 316i 4AT - 105hp ×2

ECU

Bosch / Siemens/Continental / Siemens
BMS46 / Undefined / MS 46
Bosch

Hardware / part numbers

010213510
1430940
7503298
Bosch
DME 1 430 379
inplace
see id
Undefined

Read with

Alientech Kess V2

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 0261204420 and the same hardware number.
See files & prices →

Vehicle pages: BMW 3 (E46) · BMW 3 serie · BMW 3-Series · BMW 3er · BMW E46 · BMW I · BMW Z3

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.

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