Denso L831 original ECU files
Stock reads of the Denso L831 for Mazda and more.
WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packsOriginal + every map named, axes checked — from €54.
Denso L831 files
Mazda 52.0 163hp
Denso L831
HWLFTGEF000LFSWLFTGEF000
€18
Mazda MX51.8 126hp
Denso L831
HWL83104C06000SW05SSW-L831EF000
€18
Mazda MX51.8 160hp
Denso L831
HWLFH904C05700SW05SSW-LFH9ED000
€18
Mazda MX52.0 160hp
Denso L831
HWLFJ104C05200SW05200-LFJ104C
€18
Mazda 51.8 115hp
Denso L831
—
€18
Mazda MX51.8 126hp
Denso L831
—
€18
Mazda MX51.8 160hp
Denso L831
—
€18
Mazda MX52.0 160hp
Denso L831
—
€18
Vehicles with a Denso L831
Denso L831 files are listed for 1 make and 2 models, the most listed first.
| Model | Engines | Files |
|---|---|---|
| Mazda | 8 | |
| MX5 | 1.8 126hp 2, 1.8 160hp 2, 2.0 160hp 2 | 6 |
| 5 | 2.0 163hp 1, 1.8 115hp 1 | 2 |
Denso L831 map packs in figures
2 packs, 31 to 31 maps each, median 31.
All Denso L831 HW and SW numbers
4 HW numbers and 4 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.
Mazda 4 HW · 4 SW
| HW | SW versions |
|---|---|
| L83104C06000 | 1 05SSW-L831EF000 |
| LFH904C05700 | 1 05SSW-LFH9ED000 |
| LFJ104C05200 | 1 05200-LFJ104C |
| LFTGEF000LF | 1 LFTGEF000 |