ECU family · Car
The VDO GPEC4 ECU is used in car vehicles from brands such as JEEP. The EcuPrime library holds verified solution files for this ECU family.
Performance
Typical range; the exact figure depends on the vehicle's hardware and the file. Compatibility is measured at hex level when you upload it.
Operations
Operations
Software calibration that optimises the engine's power and torque maps within safe limits. Stage 1 is available for VDO GPEC4 with a verified solution in the library: upload your original file and the software enables it only if it fits your file. Petrol (turbo engines): +15–25% power gain, +15–25% torque gain.
By brand and ECU: JEEP VDO GPEC4 Stage 1
E85 flex fuel (ethanol tune) software: upload your ECU file, pick, download. E85 Flex-Fuel is available for VDO GPEC4 with a verified solution in the library: upload your original file and the software enables it only if it fits your file.
By brand and ECU: JEEP VDO GPEC4 E85 Flex-Fuel
Brands
Flow
Upload your original ECU file
The system detects the ECU from the file and enables only genuinely applicable solutions
The solution is verified at hex level and applied
Credit is charged only on successful delivery. The checksum is corrected in a separate tab with the built-in PrimeChecksum.
Missing the operation you need? Leave a request
Brand and ECU are pre-filled; add the missing operation as a note. The most requested ECUs get solutions first. Leave an email and we will let you know when the solution is added.
Upload your file for free — see which operations workExplore
Help
Yes. The EcuPrime library has a verified Stage 1 solution for VDO GPEC4. When you upload your original file, compatibility is measured at hex level.
There is currently no verified DPF Off solution for VDO GPEC4 in the library. You can upload your file and leave a request; we notify you when it is added.
A module job costs 1 credit and Stage 1 costs 2 credits; no credit is charged if no result is delivered. Stage 1 + 1 module costs 3 credits; each further module +1 credit.
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