FORD SIERRA Mk1/Mk2 2.0L 93kW/125HP EEC

ECU FORD EFI EEC IV · 126 CV (93 kW) · 2000 cc · Benzina aspirato

ECU DatabaseFORD › FORD SIERRA Mk1/Mk2 2.0L 93kW/125HP EEC

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) 2 firmware versions

Vehicle data

BrandFORD
ModelSIERRA Mk1/Mk2
Engine2.0L 93kW/125HP EEC
Stock power126 CV / 93 kW
Displacement2000 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerFORD EFI
ModelEEC IV
Memory / EPROM27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

  • Advance at part load
  • Injection at part load

Firmware identifiers (2)

Hardware No.Software No. (chip)VersionUpdate softwareECU
EEC IVCA 1.00.005 FORD EFI EEC IV
EEC IVDA 1.00.006 FORD EFI EEC IV

ECU notes

Original Eprom DIL 24 pins FORD; It can be read ONLY with the specific FORD EPROM readers. To put the modified data you need ALSO Ford calibration card with a 27C256 DIL eprom. In the Advance Correction Map (ONLY) you have to reduce numbers in order to increase advance.