Harley-Davidson Softail M8 114
- ECU
- Delphi
- ECU maker
- Delphi
- Model years
- 2018-2022
- Stock firmware
- Upload your own
What you can tune
10 calibration tables · 10 scalars · 1 patches & flags — all editable in the browser.
Getting started
Upload your own BIN read of this ECU to start from.
Heat-mapped tables, editable 2D/3D graphs, cell math, AI auto-tune, and compare against other reads.
Download a standard modified BIN and flash it with your own hardware and software.
Calibration maps
| Map | Group | Tables |
|---|---|---|
| Acceleration Enrichment | Fuel | 1 |
| Deceleration Enleanment | Fuel | 1 |
| Air Fuel Ratio | Fuel | 1 |
| Volumetric Efficiency Front Cylinder | Fuel | 1 |
| Volumetric Efficiency Rear Cylinder | Fuel | 1 |
| Spark Advance Front Cylinder | Ignition | 1 |
| Spark Advance Rear Cylinder | Ignition | 1 |
| Idle Engine Speed by engine temperature and runtime | Idle | 1 |
| RPM Limiter | Limiters | 1 |
| Info | Other | 1 |
10 adjustable scalars (rev limits, thresholds, corrections)
| Speed Limiter Soft Throttle Enable 1 |
| Speed Limiter Soft Throttle Enable 2 |
| Speed Limiter Soft Throttle Disable 1 |
| Speed Limiter Soft Throttle Disable 2 |
| Speed Limiter Hard Fuel Cutoff Front 1 |
| Speed Limiter Hard Fuel Cutoff Front 2 |
| Injector Size |
| Speed Limiter Hard Fuel Cutoff Rear 1 |
| Speed Limiter Hard Fuel Cutoff Rear 2 |
| Engine displacement |
1 patch & flag (toggle features on/off)
MotoEditor edits the calibration and exports a standard BIN — reading and flashing the ECU is handled by your own flashing hardware and software.
Frequently asked
What can I tune on the Harley-Davidson Softail M8 114 2018-2022?
This verified definition exposes 10 calibration tables — including fuel, ignition, limiters and idle maps — plus 10 adjustable scalars and 1 feature patches, all editable in your browser.
Do I need to remove or open the ECU?
No. MotoEditor edits the calibration and exports a standard BIN. Reading the stock file from the bike and writing it back is done with your own flashing hardware and software.
Which ECU does this Harley-Davidson Softail M8 114 definition cover?
The Delphi (Delphi). Every map address and scaling is verified against the stock firmware, so what you edit matches the real calibration.
Can I use my own stock file?
Yes. Start a project from your bike's stock BIN and your changes apply to it, or begin from the built-in reference — either way you export a standard BIN.
How much does access cost?
MotoEditor is a single subscription that unlocks the browser editor for this definition and every other bike in the library — no per-project or per-download fees.