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AUDI A6 (C4/4A) 2.5L 10V TDI 103KW/140HP MOTRONIC

ECU BOSCH MOTRONIC DIESEL · 140 CV (103 kW) · 2500 cc · Diesel sovralimentato

ECU Database › AUDI › AUDI A6 (C4/4A) 2.5L 10V TDI 103KW/140HP MOTRONIC

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 18 firmware versions

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Vehicle data

BrandAUDI
ModelA6 (C4/4A)
Engine2.5L 10V TDI 103KW/140HP MOTRONIC
Stock power140 CV / 103 kW
Displacement2500 cc
FuelDiesel sovralimentato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelMOTRONIC DIESEL
Memory / EPROM87C257 DIL28 256Kbit - Latch Eprom 32K x 8

Available tuning operations / options:

  • Injection at part load
  • Injection correction

Firmware identifiers (18)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0281001128 / 1292287357453 1.41.005— BOSCH MOTRONIC DIESEL
0281002128 / 1292287357453 1.41.006— BOSCH MOTRONIC DIESEL
02810011292287357925 1.41.003— BOSCH MOTRONIC TDI
02810011292287357958 1.41.005— BOSCH MOTRONIC TDI
02810011292287357907 1.41.004— BOSCH MOTRONIC TDI
0281001253/42287358722 1.41.005— BOSCH MOTRONIC TDI
0281001253/42537355049 1.41.003— BOSCH MOTRONIC TDI
0281001253/41037358853 1.41.010— BOSCH MOTRONIC TDI
02810012542537355244 1.00.003— BOSCH MOTRONIC TDI
02810012542537355604 1.41.003— BOSCH MOTRONIC TDI
02810012562537355499 1.41.004— BOSCH MOTRONIC TDI
02810012712287358851 1.41.002— BOSCH MOTRONIC TDI
02810013212537355479 1.41.003— BOSCH MOTRONIC TDI
02810013212537355328 1.00.006— BOSCH MOTRONIC TDI
02810013212537355329 1.41.008— BOSCH MOTRONIC TDI
02810013212537355498 1.41.006— BOSCH MOTRONIC TDI
02810014782537355737 1.41.004— BOSCH MOTRONIC TDI
02810012542537355603 1.41.004— BOSCH S6 MSAII

ECU notes

Original EPROM 27C512 DIL 28 pins This EPROM manage the main injection map.
Original EPROM 27C512 DIL 28 pins This EPROM manage the boost pressure and/or injection angle.
Eprom 27C256 or Latch 87C257 that manage injection. We suggest to increase "correction" map.
Original EPROM 27C256 DIL 28 pins. This EPROM manage the main injection map.
Original EPROM 87C257 DIL 28 pins This EPROM manage the main injection map. TO work in real time with the emulator you need CNVLATCH adapters.

Get the file for this vehicle

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Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy The Genius The Genius OBD + Bench € 2.500 Buy

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