Skip to content

ECU family · Car

BOSCH MEV17.4.2 — DTC Off, Decat / Catalyst Off, E85 Flex-Fuel Solutions

The BOSCH MEV17.4.2 ECU is used in car vehicles from brands such as DS, PEUGEOT. The EcuPrime library holds verified solution files for this ECU family.

Upload your file freeSee operations
Free pre-checkECU identification and applicable operations without credits
Credit only on successNo charge if it fails
Byte-level checksUnverified results are labelled
PrimeChecksumbuilt-in checksum engine

Operations

Available operations for this ECU

DTC OffOnly the selected fault codes are removed; other diagnostic functions stay in place.Decat / Catalyst OffCatalyst monitoring and related fault codes are switched off in the software.E85 Flex-FuelFuel calibration for running the engine on E85 (ethanol blend).

Operations on emission systems are offered only for use permitted by local law (e.g. off-road / motorsport / export); responsibility lies with the user.

Operations

BOSCH MEV17.4.2 operations in detail

BOSCH MEV17.4.2 DTC Off

Removing selected diagnostic trouble codes (DTC) in the ECU software. DTC Off is available for BOSCH MEV17.4.2 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: PEUGEOT BOSCH MEV17.4.2 DTC Off

DTC Off: all supported ECU families

BOSCH MEV17.4.2 Decat

Decat (catalyst off / cat delete) software: upload your ECU file, pick, download. Decat is available for BOSCH MEV17.4.2 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: PEUGEOT BOSCH MEV17.4.2 Decat

Decat: all supported ECU families

BOSCH MEV17.4.2 E85 Flex-Fuel

E85 flex fuel (ethanol tune) software: upload your ECU file, pick, download. E85 Flex-Fuel is available for BOSCH MEV17.4.2 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: DS BOSCH MEV17.4.2 E85 Flex-Fuel

E85 Flex-Fuel: all supported ECU families

Brands

Brands using this ECU

DSCar · E85 Flex-FuelPEUGEOTCar · DTC Off, Decat / Catalyst Off

Flow

How it works

Upload

Upload your original ECU file

Select

The system detects the ECU from the file and enables only genuinely applicable solutions

Process

The solution is verified at hex level and applied

Download & Checksum

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 work

Explore

Related ECU families

BoschEDC16C34BoschEDC17C10BoschMED17BoschMD1CS003BoschEDC17C60BoschMG1CS042BoschMED17.4.2BoschMED17.4.4BoschMEVD17.4.4ContinentalSID807BoschMEVD17.4BoschMEV17.4BoschMEVD17.4.2BoschMEV9/ME9+

Help

Frequently asked questions

Can DPF Off be done on BOSCH MEV17.4.2?

There is currently no verified DPF Off solution for BOSCH MEV17.4.2 in the library. You can upload your file and leave a request; we notify you when it is added.

Which brands use the BOSCH MEV17.4.2 ECU?

DS, PEUGEOT, in car vehicles. The links in the brand table lead to each brand's own list of operations.

How many credits does a BOSCH MEV17.4.2 job cost?

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.

Start today

A free account for dealers and tuning pros: upload your file, see which operations work, apply your solution.

Create free account