DiagProg4 (DP4) professional diagnostic tester,  is the fourth generation device from DiagProg series which offers maximum flexibility and comfort while maintaining easy of use.
DiagProg4 diagnostic tester is an innovative diagnostic equipment used for diagnostics, repair,  programming modules such as Airbag sensors, ECU, odometers, Anti-lock Braking System pump (ABS) and many more.
DiagProg4 diagnostic tester can read and erase DTC’s errors, reset engine oil inspections as well as clear accidents and make language alteration. The important DiagProg4 diagnostic tester function is the ability to repair and program modules in many makes and models of passenger cars, delivery vans, motorcycles, quads and other vehicles.
Worth mentioning is the fact that DiagProg4 can save you a lot of time and money because a lot of functions can be accessed via OBDII connection ensuring easy, fast and safe usage. DiagProg4 diagnostic tester is the most advanced and powerful automotive diagnostic tool currently available on the market.

Basic DiagProg4 functions:
Reading and erasing diagnostic faults (DTCs) in OBD system,
Engine oil inspection reset,
Language alteration for all modules,
Inspection motor hours,
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 (tuning, calibration),
Programming of immobilizers, keys and remotes,
Clearing (erasing) accidents,
Programming electronic modules after repair or change,
Easy, fast and safe programming or wide range of vehicles.

Main functions of Diagprog4:
Reading and erasing diagnostic faults (DTCs)
Engine oil inspection reset
Diagnostics and repairing of car modules
Easy, fast and safe programming
Flash EEPROM Emulation reading/writing via OBDII
Modules supported by DiagProg4:
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).
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The package includes:
DiagProg4 (DP4) device
Key Programmer
NEC adapter
Parallel Adapter
Package of Software: "DiagProg 4 - Package Full Software" - software package operating with the DiagProg4 device, "DiagProg 4 Copyright (C) Elprosys 2020" - (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
Test Adapter
USB Cable
CD-ROM with software and manuals (pdf)
Agreement of use that grants technical support for the user as well as updated software releases
Big case - comfortable organizer
MicroSDHC card - 16GB
Additional set of rubber bumpers
Screen protector for DP4 

Cables:
Cable C1
Cable C2
Cable C3
Cable C5
Cable C6
Cable C7
Cable C8
Cable C9
Cable C10
Cable C11
Cable C12
Cable C13
Cable C14
Cable C18
Cable C19
Cable C21
Cable C22
Cable D2
Cable D3
D3 Multiplexer
Cable D4
Cable D6
Cable D7
Cable D8
Cable D9
Cable D10
Cable D11
Cable D12
Cable D14
Cable D15
Cable D17
Cable D18
Cable D19
Cable D20
Cable D21
Cable D23
Cable D24
Cable D25
Cable D26
Cable D27
Cable D28
Cable D29
Cable D30
Cable D31

General parameters

Svars

Warranty

You can pay for goods in bm.market in the following ways: 

Credit card

credit card payment online

Legal entities / Self-employed persons (payment only by transfer):

Bank transfer - Payment is made on the previously received to your e-mail account. Upon receipt of the goods attached invoice and original invoice.

We will send your order by courier. The final cost of your order you will find out at registration.

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Procedure for returning goods and cash:

- You have the right to cancel the contract within fourteen (14) days without giving reasons.

- The right to refuse will end after 14 days from the date when you or a third party purchases the goods, with the exception of the carrier and the person you indicated, received the goods in possession.

- In order to use the right of withdrawal, you must inform us (for example, by mail or e-mail) SIA "TehEksperts", address Krasta iela 89, Riga, LV-1019, phone number +442 045770771, email address info@bm.lv using the sample.

- In order for the term of the right to refuse to be respected, it is enough if you send your notice of the use of the right to cancel before the end of the term of the right to cancel.

- If you withdraw from the contract, we will refund all payments received from you, in turn transport costs (excluding additional costs that arose as a result of choosing a delivery method), without undue delay and in any case no later than 14 days from the date when we were informed about your decision to withdraw from the contract.

- During the use of the right of withdrawal, you can use the product for as long as necessary to check the product (just as you can do before purchasing the product in a regular store, for example, for laptop computers, familiarize yourself with the appearance of the computer, size, but not manipulations, including activation of a pre-installed operating system, mobile phones - without removing protective films, including without inserting a SIM card and making calls, without synchronizing data, etc.).

- You are responsible for maintaining the quality and safety of the goods during the period of implementation of the right to refuse.

- You must reimburse the costs associated with reducing the cost of the goods, if the goods were used for other purposes, not to familiarize themselves with the features and operation of the goods, which can be confirmed by the diagnosis of the goods in the manufacturer's authorized service center.