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Supported vehicles
davgeek edited this page Oct 28, 2026
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1 revision
Coverage is by part number: CalibraX shows and edits a calibration only when it has the definition for that exact part number. More vehicles and part numbers are added with every release.
View & edit calibration means the tables and scalars of the part number open with the right units, scaling and axes. Read / write ECU shows what has been confirmed on a real vehicle. "Untested" does not mean unsupported: it means nobody has confirmed it yet. If you try one, please open an issue so this page can be updated. Writing to the ECU requires a license (see Licensing and FAQ).
| Year | Vehicle | Engines | View & edit | Read / write ECU |
|---|---|---|---|---|
| 1996 | Jeep Cherokee (XJ) | 2.5L, 4.0L | ✅ | |
| 1996 | Jeep Grand Cherokee (ZJ/ZG) | 4.0L, 5.2L | ✅ | |
| 1997 | Jeep Cherokee (XJ) | 4.0L | ✅ | ✅ |
| 1997 | Jeep Cherokee (XJ) | 2.5L | ✅ | |
| 1997 | Jeep Grand Cherokee (ZJ/ZG) | 4.0L, 5.2L | ✅ | ✅ |
| 1997 | Jeep Wrangler (TJ) | 2.5L, 4.0L | ✅ | |
| 1997 | Dodge Ram (BR) | 5.2L | ✅ | ✅ |
| 1997 | Dodge Ram, Dakota and vans | 2.5L, 3.9L, 5.2L, 5.9L, 8.0L V10 | ✅ | |
| 1998 | Jeep Cherokee (XJ) | 4.0L | ✅ | ✅ |
| 1998 | Jeep Cherokee (XJ) | 2.5L | ✅ | |
| 1998 | Jeep Grand Cherokee (ZJ/ZG) | 4.0L, 5.2L, 5.9L | ✅ | ✅ |
| 1998 | Jeep Wrangler (TJ) | 2.5L, 4.0L | ✅ | |
| 1998 | Dodge Ram, Dakota, Durango and vans | 2.5L, 3.9L, 5.2L, 5.9L, 8.0L V10 | ✅ |
| Year | Vehicle | Engines | View & edit | Read / write ECU |
|---|---|---|---|---|
| 1999 | Jeep Cherokee (XJ) | 2.5L, 4.0L | ✅ | |
| 1999 | Jeep Grand Cherokee (WJ) | 4.0L, 4.7L V8 | ✅ | |
| 1999 | Dodge Ram, Dakota, Durango and vans | 2.5L, 3.9L, 5.2L, 5.9L, 8.0L V10 | ✅ | |
| 2000 | Dodge Ram, Dakota, Durango and vans | 2.5L, 3.9L, 4.7L, 5.2L, 5.9L, 8.0L V10 | ✅ | |
| 2001 | Jeep Cherokee (XJ), including China | 4.0L | ✅ | |
| 2001 | Jeep Wrangler (TJ) | 2.5L, 4.0L | ✅ | |
| 2001 | Jeep Grand Cherokee (WJ) | 4.0L, 4.7L V8 | ✅ | ✅ |
| 2001 | Dodge Ram, Dakota, Durango and vans | 2.5L, 3.9L, 4.7L, 5.2L, 5.9L, 8.0L V10 | ✅ | |
| 2001 | Dodge Viper | 8.0L V10 | ✅ | |
| 2002 | Dodge Ram 1500, Dakota, Durango and vans | 3.7L V6, 3.9L, 4.7L V8, 5.2L, 5.9L | ✅ | |
| 2002 | Jeep Grand Cherokee (WJ) | 4.7L V8 and 4.7L High Output | ✅ | |
| 2002 | Dodge Viper | 8.0L V10 | ✅ | |
| 2003 | Dodge Ram 1500-2500, Dakota | 3.9L, 8.0L V10 | ✅ | |
| 2003 | Jeep Liberty (KJ) | 3.7L V6 | ✅ | |
| 2003 | Jeep Wrangler (TJ) | 2.4L | ✅ | |
| 2003 | Jeep Grand Cherokee (WJ) | 4.7L V8 and 4.7L High Output | ✅ | |
| 2003 | Dodge Viper | 8.3L V10 | ✅ | |
| 2004 | Dodge Ram 1500-2500 | 8.3L V10 | ✅ | |
| 2004 | Jeep Grand Cherokee (WJ/WG) | 4.0L, 4.7L V8 and 4.7L High Output | ✅ | |
| 2004 | Dodge Viper | 8.3L V10 | ✅ | |
| 2005 | Dodge Viper | 8.3L V10 | ✅ |
The 2002-2005 calibrations have the main tables and the common settings; they have fewer elements than the older ones, and more are added with each release.