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MERCEDES S CLASS W140 S300 3.0L TD 130kW/175HP

ECU BOSCH EDC1.4 · 177 CV (13 kW) · 3000 cc · Diesel sovralimentato

ECU Database › MERCEDES › MERCEDES S CLASS W140 S300 3.0L TD 130kW/175HP

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) 4 firmware versions

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Vehicle data

BrandMERCEDES
ModelS CLASS W140
EngineS300 3.0L TD 130kW/175HP
Stock power177 CV / 13 kW
Displacement3000 cc
FuelDiesel sovralimentato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelEDC1.4
Memory / EPROM27C040 DIL32/PLCC32 4Mbit - Eprom Eprom 256K x 16

Available tuning operations / options:

  • Injection for boost pressure sensor 1
  • Boost pressure
  • Torque limiter

Firmware identifiers (4)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0281001624/6251037357419/420 1.01.008— BOSCH EDC1.4
0281001624/6251037357419/420 1.01.006— BOSCH EDC1.4
0.280.001.4552.287.358.434 / 435 1.00.019— BOSCH MOTRONIC
02810016241037357710/1 16bit 1.01.011— BOSCH MOTRONIC EDC

ECU notes

Eprom PLCC 27C010 x 2 to read with PD32. Use autoswitching KEY520 modified in KEY 540. Modify injection map adding no more than 2 numbers only over 2500 rpm and 44% load, to avoid idle problems. In the function "New file for eprom" choose KEY520 and program the modified file on a 27C040.
2 original EPROM 27C020 or 29F020 PLCC 32 pins. To read this EPROM with the EMP20/21 programmer you need PD32 adapters. On this epron can be set a KEY. Modify injection map adding no more than 550 numbers only over 2500 rpm and 50% of load, to avoid idle problems.
2 original EPROM 27C020 or 29F020 PLCC 32 pins. Modify injection map adding no more than 550 numbers only over 2500 rpm and 50% of load, to avoid idle problems. On this epron can be set a KEY. To read this EPROM with the EMP20/21 programmer you need PD32 adapters.

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

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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