MERCEDES S CLASS W140 300 SE 3.2L 170kW/228HP

ECU BOSCH JETRONIC · 231 CV (17 kW) · 3200 cc · Benzina aspirato

ECU DatabaseMERCEDES › MERCEDES S CLASS W140 300 SE 3.2L 170kW/228HP

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) 3 firmware versions

Vehicle data

BrandMERCEDES
ModelS CLASS W140
Engine300 SE 3.2L 170kW/228HP
Stock power231 CV / 17 kW
Displacement3200 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerBOSCH
ModelJETRONIC
Memory / EPROM27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

  • Injection at part load
  • Injection correction

Firmware identifiers (3)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0280001522228735xxxx 1.00.002 BOSCH JETRONIC
0280001532228735xxxx 1.00.005 BOSCH JETRONIC
0261200410 1.00.006 BOSCH MOTRONIC M3.4/xx

ECU notes

Original EPROM 27C512 DIL 28 pins
Original Eprom 27C64.