CHEVROLET US/EU/SAM BLAZER 2.2L 89kW/119HP GLX MOTRONIC/DELCO

ECU DELCO BLUE · 121 CV (89 kW) · 2200 cc · Benzina aspirato

ECU DatabaseCHEVROLET US/EU/SAM › CHEVROLET US/EU/SAM BLAZER 2.2L 89kW/119HP GLX MOTRONIC/DELCO

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) 5 firmware versions

Vehicle data

BrandCHEVROLET US/EU/SAM
ModelBLAZER
Engine2.2L 89kW/119HP GLX MOTRONIC/DELCO
Stock power121 CV / 89 kW
Displacement2200 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerDELCO
ModelBLUE
Memory / EPROM27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

  • Spark advance during acceleration
  • Advance at idle speed
  • Advance at part load
  • Injection at idle speed
  • Injection at part load

Firmware identifiers (5)

Hardware No.Software No. (chip)VersionUpdate softwareECU
1.00.002 DELCO BLUE
1.00.004 DELCO BLUE
02612047501037358387 1.00.006 BOSCH MOTRONIC
02612048761037358313 1.00.003 BOSCH MOTRONIC
02612069311037354931 1.00.005 BOSCH MOTRONIC

Vehicle technical notes

OBD located to the left of the driver's side, in the bulkhead close to the bonnet release lever.

ECU notes

Original eprom 27C256. Use Delco adaptors for emulator and programmer.Original eprom 27C512. Use Delco adaptors for emulator and programmer.
Original EPROM 27C512 DIL 28 pins