JCB Fastrac original ECU files
33 original (stock) ECU files for the JCB Fastrac: 5 ECU types and 8 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the JCB Fastrac 5
Engine versions 8
All JCB Fastrac files 33
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac4.8 145hp | Delphi DCM3.3 | — | — | — | €20 · Open |
| JCB Fastrac5.9 142hp · QSB-155C | Motorola CM554 | J91870.03 | 3990517 | — | €20 · Open |
| JCB Fastrac5.9 142hp | Motorola CM554 | — | — | — | €20 · Open |
| JCB Fastrac5.9 142hp | Motorola CM554 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac6.2 170hp | Motorola CM850 | 4921776 | Z90655.04 | — | €20 · Open |
| JCB Fastrac6.6 220hp · 66AWF | Bosch EDC17CV41 | 0281xxxxxx | 1037xxxxxx | ACX2546180_3 | €20 · Open |
| JCB Fastrac6.6 220hp | Bosch EDC17CV41 | — | — | — | €20 · Open |
| JCB Fastrac6.6 220hp | Bosch EDC17CV41 | — | — | — | €20 · Open |
| JCB Fastrac6.7 170hp | Motorola CM850 | 4921776 | Z90230.09 | — | €20 · Open |
| JCB Fastrac6.7 170hp | Motorola CM850 | 4921776 | Z90366.07 | — | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | 837093850 | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | — | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | 837093851 | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | — | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | 837093846 | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | 83705512_1 | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | — | — | €20 · Open |
| JCB Fastrac6.7 220hp | Bosch EDC17CV41 | — | 1037527575 | — | €20 · Open |
| JCB Fastrac6.7 220hp | Motorola CM850 | — | — | — | €20 · Open |
| JCB Fastrac8.4 279hp | Bosch EDC17CV54 | — | — | — | €20 · Open |
| JCB Fastrac8.4 279hp | Bosch EDC17CV54 | — | — | — | €20 · Open |
| JCB Fastrac9.0 200hp | Bosch EDC17CV41 | — | — | ACX2546030_3 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Software (SW) · 5
Calibration / SW upgrade · 6
Tuning for JCB Fastrac — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a JCB Fastrac control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune JCB Fastrac?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for JCB Fastrac (depending on the engine). Upload your read on our file service.