CITROEN ZX 1.4L 8V 55kW/74HP MOTRONIC

ECU BOSCH MONO-JETRONIC · 75 CV (55 kW) · 1400 cc · Benzina aspirato

ECU DatabaseCITROEN › CITROEN ZX 1.4L 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) 5 firmware versions

Vehicle data

BrandCITROEN
ModelZX
Engine1.4L 8V 55kW/74HP MOTRONIC
Stock power75 CV / 55 kW
Displacement1400 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

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

Available tuning operations / options:

  • Injection at part load

Firmware identifiers (5)

Hardware No.Software No. (chip)VersionUpdate softwareECU
0.280.000.7522.287.357.613 1.00.002 BOSCH MONO-JETRONIC
0.261.200.7731.267.357.435 1.00.003 BOSCH MONO-MOTRONIC
0.261.200.7791.267.357.757 1.00.002 BOSCH MONO-MOTRONIC
0.261.200.7881.267.357.756 1.00.002 BOSCH MONO-MOTRONIC
02612047911037350358 1.00.003 BOSCH MOTRONIC

ECU notes

Original EPROM 87C257 DIL 28 pins
Original Eprom 27C256.
Original EPROM 28F512 PLCC 32 pins To read this EPROM with the EMP20/21 programmer you need PD32 adapters.