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)
✓ Add-on module available 3 firmware versions
Vehicle data
| Brand | CHEVROLET US/EU/SAM |
| Model | CRUZE Mk1 |
| Engine | 1.8L 16V 104kW/139HP DELCO E78 |
| Stock power | 141 CV / 104 kW |
| Displacement | 1800 cc |
| Fuel | Benzina aspirato |
| Vehicle type | Auto |
ECU
| Manufacturer | DELCO |
| Model | E78 |
| Memory / EPROM | MICRO BGA MOTOROLA FREESCALE con FLASH interna MPC5566 24576 Kbit - 0x300000 |
Available tuning operations / options:
- Engine ignition timing versus temperature
- Advance at idle speed
- Lambda/AFR full load/WOT
- Optimal spark timing/MBT
- Spark advance correction for ECT sensor
- Requested spark advance - high octane
- Requested spark advance - low octane
- Desired engine load calculation
- Variable exhaust camshaft timing 2
- Variable exhaust camshaft timing
- ECT for fan engagement
- Engine idle
- Engine idle in Park position
- Variable intake camshaft timing 2
- Variable intake camshaft timing
- Torque limiter 2
- Torque limiter
- Lambda enrichment - open loop
- Torque limiter for the 1st gear selected
- Torque limiter for the 2nd gear selected
- Torque limiter for the 3rd gear selected
- Torque limiter for the 4th gear selected
- Torque limiter for the 5th gear selected
- Throttle angle management
Firmware identifiers (3)
| Hardware No. | Software No. (chip) | Version | Update software | ECU |
|---|
| 12647136 | 12655492 |
1.35.002 | 55594171 |
DELCO E78 |
| 12647136 | 12656286 |
1.91.010 | 25191480 |
DELCO E78 |
| 12647136 | 12659573 |
1.91.014 | 25192103 |
DELCO E78 |
Vehicle technical notes
OBD located to the left of the driver's side, in the bulkhead close to the bonnet release lever.
ECU notes
Microprocessor FMPC 5566 This Setting File can be used for serial system NewGenius. ATTENTION: before proceding with any serial operation please read carefully the corresponding protocol serial manual. To work on this ECU you can use NewTrasdata
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Tools to read and write this ECU
