DP4 can communicate by using these connection protocols: SAE J1850 VPW, ISO 9141, ISO 14230 (Keyword 2000), and ISO 15765 (CAN bus). DP 4 can read and erase OBD system errors DTCs. This tool can work with various EEPROM chips and FLASH memories. The best and most popular functions of all Diagprog devices are capabilities to program mileage and motor hours on an extensive range of supported vehicles. We need to mention that DP 4 can save you a lot of time and money because it can make a lot of functions straight through an OBD connection and only some of the supported vehicles will require more effort with disassembling of dashboards and some soldering.

Diagprog 4 supported modules

• Engine control unit (ECU).
• Anti-lock Braking System pump (ABS).
• Immobilizer (anti – theft control, alarm system).
• Body Control Unit (BSI , BCM) computer (responsible for windows/mirrors, central locking).
• SRS airbag (responsible for airbag control).
• Central diagnostic gate (Gateway, ZGW), responsible for diagnostics and new modules configuration.
• Tire Pressure Monitor (TPM – module responsible for tire pressure control).

DiagProg4 diagnostic tester basic functions are:

• Reading and erasing diagnostic faults (DTCs) in OBD system,
• Engine oil inspection reset,
• Language alteration for all modules,
• Motohours inspection,
• Reading and erasing of advanced service history,
• Reading and writing EEPROM memory via diagnostic connection (all parameters),
• Reading and programming FLASH memory via diagnostic connection,
• Programming of immobilizers, keys and remotes,
• Clearing (erasing) accidents,
• Programming electronic modules after repair or change,
• Car modules repair.
• Easy, fast and safe programming or wide range of vehicles.

DiagProg4 diagnostic tester for cars can be used for:

• Diagnostics
• Repair
• Adaptation of aftermarket ECU’s
• The configuration of parameters (e.g. new menu language, new module installation).

DiagProg4 package includes:

• • DiagProg4 (DP4) device
  • Key Programmer
  • NEC adapter
  • Parallel adapter and test adapter
  • Package of the Software dedicated for the DiagProg4 device, “DiagProg 4 Copyright (C) Elprosys 2022” – (firmware) – part of the software that runs (only) with (original) device DiagProg 4, “DiagProg4 Manager” – the part of the PC software used to control and update the software – software works on any PC and is compatible only with original device DiagProg4.

• Power supply adapter from a car lighter
• Agreement of use that grants technical support for the user as well as updated software releases
• Set of carry cases and additional set of rubber bumpers in BLACK COLOUR
• MicroSDHC card – 16GB
• Cables:

– DP4 TERMS OF USE