SEAT IBIZA (6K) 1.6L 8V 55kW/74HP MOTRONIC

ECU MARELLI 1AV.V4 · 75 CV (55 kW) · 1600 cc · Benzina aspirato

ECU DatabaseSEAT › SEAT IBIZA (6K) 1.6L 8V 55kW/74HP 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) 6 firmware versions

Vehicle data

BrandSEAT
ModelIBIZA (6K)
Engine1.6L 8V 55kW/74HP MOTRONIC
Stock power75 CV / 55 kW
Displacement1600 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerMARELLI
Model1AV.V4
Memory / EPROM27C512 DIL28/PLCC32 512Kbit - Eprom 64K x 8

Available tuning operations / options:

  • Advance at idle speed
  • Advance at part load
  • Idle electrovalve
  • Injection at part load

Firmware identifiers (6)

Hardware No.Software No. (chip)VersionUpdate softwareECU
1.00.001 MARELLI 1AV.V4
1.00.003 MARELLI 1AV.V4
1.00.002 MARELLI 1AV.V4
1.00.006 MARELLI 1AV.V6
0.261.203.752/7531.267.358.436 1.00.004 BOSCH MONO-MOTRONIC
0261203346/3471267358128 1.00.005 BOSCH MONO-MOTRONIC

ECU notes

Original EPROM 27C256 DIL 28 pins.
Original EPROM 27C512 DIL 28 pins
Original EPROM 27C512 PLCC 32 pins