ECU Database
Search more than 2.1 million ECU records by make, series, ECU type, part number or software version. EcuDetectV2 is a free reference tool built for professionals in the automotive software industry.
| Record | Make | Series | Model range | Variant | Feature | Output | ECU maker | ECU type | ECU part no. | OEM part no. | Software | SW version |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| View | Kenworth | T600 T660 | 477.0PS 350.8kW | Caterpillar | A4E4v3 | |||||||
| View | Caterpillar | 140M2 | Caterpillar | A4E4v3.1 | 5044806-00 | |||||||
| View | Caterpillar | 336F | Caterpillar | A4E4v3.1 | 5560715-00 | |||||||
| View | Caterpillar | 336F | Caterpillar | A4E4v3.1 | 5560715-00 | |||||||
| View | Caterpillar | 349E | Caterpillar | A4E4v3.1 | 4884995-00 | |||||||
| View | Caterpillar | 966 | Caterpillar | A4E4V3.1 | 5903670-00 | |||||||
| View | Caterpillar | 966 | Caterpillar | A4E4V3.1 | 5903670-00 | |||||||
| View | Caterpillar | 966 | Caterpillar | A4E4V3.1 | 5903670-00 | |||||||
| View | Caterpillar | 966 | Caterpillar | A4E4V3.1 | 5903670-00 | |||||||
| View | Caterpillar | 966 | Caterpillar | A4E4V3.1 | 5903670-00 | |||||||
| View | Caterpillar | 966 WHL | Caterpillar | A4E4v3.1 | 5055845 | |||||||
| View | Caterpillar | 966 WHL | Caterpillar | A4E4v3.1 | 5055845 | |||||||
| View | Caterpillar | 966 WHL | Caterpillar | A4E4v3.1 | 5055845 | |||||||
| View | Caterpillar | 966-972M | Caterpillar | A4E4V3.1 | 5663200-00 | |||||||
| View | Caterpillar | AT 730 | Caterpillar | A4E4v3 | 4653400-00 | |||||||
| View | Caterpillar | C9S | C9 | 400.0PS 294.2kW | Caterpillar | A4E4v3 | 3841582-00 | |||||
| View | Caterpillar | D6T | Caterpillar | A4E4v3.1 | 5674603-00 | |||||||
| View | Caterpillar | D6T | Caterpillar | A4E4v3.1 | 5674603-00 |
EcuDetectV2 is provided free of charge as a reference tool for the automotive software industry. Records are for information only; always verify identification against the actual control unit before reading or writing.