Product Description
Delphi MT05 Reflashable ECU - 28561508 / 96C00N120002
This ECU is much more interesting than a model-specific replacement box. The physical module is a Delphi MT05 controller with hardware number 28561508 and assembly number 96C00N120002. The application label on this unit is 85400-R1L1-NC450 / SL-ZS500GY, tying it to the Zongshen NC450 / ZS500GY configuration used on the CSC RX4.
Exact Identification
- Delphi family: MT05
- Delphi hardware number: 28561508
- Hardware / assembly number: 96C00N120002
- Zongshen application label: 85400-R1L1-NC450
- Vehicle / engine label: SL-ZS500GY
- Zongshen catalog number: 85400-0000-010006
- CSC SKU: Z430-108
- G4 marking
- Two 18-pin connectors, 36 terminals total
Reflash / Tuning Potential
The Delphi MT05 family has established aftermarket read/write and tuning support. Current tuning tools support MT05-family ECUs for reading, writing, reflashing, fuel-map work, ignition calibration, limiter changes, and other calibration functions depending on software and application. That makes this ECU potentially useful as a replacement, spare, development, or donor controller for an experienced tuner.
Shared MT05 Hardware
The Delphi numbers 28561508 and 96C00N120002 are documented on additional motorcycle ECUs outside the CSC RX4 application. Examples found in public parts and service references include Benelli TRK251 / BN251 / Leoncino 250 hardware, and Delphi 28561508 is also cataloged in various Junak, Romet, Keeway, Macbor, Zongshen, and Sinnis motorcycle applications. The broader MT05 family is used on many other powersports vehicles as well.
This does not mean those motorcycles are plug-and-play applications for this ECU. The hardware platform can be shared while the firmware, calibration, pin assignments, injector parameters, sensor strategy, immobilizer logic, and emissions configuration are different. For use outside the original NC450/RX4 application, treat this as a donor or tunable ECU and verify compatibility before connecting or flashing it.
Confirmed Original Application
- CSC RX4 using the early Zongshen NC450 / ZS500GY Delphi ECU configuration
Package contents: 1 Delphi MT05 ECU module.
