Diagnostics

Automotive diagnostic cables, OBD2 adapters and interfaces for BMW, Opel, VAG and other brands. Fit depends on the vehicle model, year, control units and software.

Other section products

Automotive diagnostic scanner (Bluetooth or WiFi) ELM327

★★★★★5.0 (37)

OBD2 diagnostics for vehicles made after 1996.

Multibrand diagnostic interface for passenger cars and trucks

★★★★★5.0 (37)

Multi-brand diagnostics for passenger cars and trucks.

Carly OBD2 2026 — Diagnostic Adapter for Smartphone with Coding Function

★★★★★4.9 (21)

BMW and MINI diagnostics and available coding via the Carly app.

BMW ENET cable for diagnostics, coding and programming of F, G and I series

★★★★★4.9 (32)

For BMW F/G/I series: diagnostics, coding and programming

Vgate vLinker BM+ Bluetooth 4.0

★★★★★4.9 (42)

Bluetooth adapter for BimmerCode and BimmerLink

VAG CAN PRO diagnostic cable for Audi, VW, Skoda, Seat cars

★★★★★4.9 (30)

Diagnostics and coding for post-2004 VAG vehicles through dedicated software.

Stethoscope for car service

★★★★★4.9 (24)

Locates bearing, engine and mechanical noises without dismantling.

Diagnostic cable KKL VAG COM for Audi, VW, Skoda, Seat cars up to 2004

★★★★★4.9 (24)

USB diagnostic cable for K-Line VAG vehicles, mainly models made up to 2004.

HW-300 Pro Paint Thickness Gauge

★★★★★5.0 (20)

Measures coating thickness on steel and aluminium body panels.

MINI VCI diagnostic cable for Toyota and Lexus vehicles (Techstream)

★★★★★4.9 (34)

Budget wired Techstream interface for local diagnostics.

Universal diagnostic interface for trucks and commercial vehicles

★★★★★5.0 (19)

Multi-brand diagnostics for commercial vehicles.

Diagnostics for Peugeot and Citroen cars (PSA-COM)

★★★★★5.0 (20)

Wireless Peugeot/Citroën diagnostics via Bluetooth; alt. to Lexia 3.

Diagnostics for Renault (RENAULT-COM)

★★★★★4.9 (17)

Wireless Renault diagnostics over Bluetooth; a Can Clip alternative.

ThinkCar T90 TPMS for programming tire pressure sensors

★★★★★5.0 (8)

Standalone tool for programming 315 and 433 MHz tyre-pressure sensors.

7-pin towbar and trailer wiring tester

★★★★★5.0 (13)

Checks the vehicle and trailer lighting circuits through a standard 7-pin socket.

Infrared non-contact thermometer

★★★★★5.0 (10)

Non-contact temperature check for vehicle assemblies and cooling.

ELS27 FORScan USB for Ford/Mazda

★★★★★4.9 (24)

Wired Windows FORScan interface for Ford and Mazda vehicles.

Paint Thickness Meter HW-300

★★★★★4.9 (23)

Compact meter for checking paintwork and identifying repainted body panels.

Brake fluid tester

★★★★★5.0 (20)

Measures brake fluid moisture to assess when it needs replacing.

vLinker ELM329 Bluetooth 4.0 diagnostic adapter

★★★★★5.0 (21)

Universal OBD2 adapter for OBD Fusion, Torque Pro and Car Scanner apps.

Thinkcar Thinkdiag 2 for diagnostics and coding + 1 year license

★★★★★4.9 (19)

Multi-brand diagnostics and coding through ThinkDiag 2.

HW-300S Paint Thickness Gauge

★★★★★4.9 (25)

Improved HW‑300 version for checking vehicle paintwork.

One Opel

OP-COM Full Chip up to 2016 — Standard Package

★★★★★4.9 (30)

OP-COM Standard for classic Opel: PC-based diagnostics with fault codes, live data and supported service functions.

Diagnostic cable VAG K+Can Commander 1.4

★★★★★4.9 (24)

Cable for diagnostics and coding of VAG vehicles, mainly models made up to 2007.

Full package

OP-COM Full Chip up to 2016 — Extended Package

★★★★★4.9 (30)

Expanded package with an additional USB flash drive.

Adapter BMW 20 PIN OBD

★★★★★5.0 (42)

For older BMW models with a round 20-pin socket under the hood

VXDIAG VCX SE for BMW — professional BMW diagnostic and programming interface

Professional BMW VCI for full-system diagnostics, coding and ECU programming with ISTA, E-Sys, WinKFP and other BMW tools.

Several Opel

OP-COM Full Chip up to 2021 — Extended Package

★★★★★4.9 (26)

Expanded package with an additional USB flash drive.

Later Opel

OP-COM Full Chip up to 2021 — Standard Package

★★★★★4.9 (26)

OP-COM Standard for compatible later GM-era Opel: PC-based diagnostics with supported service and coding functions.

Simulator / Emulator Airbag SRS airbags

★★★★★4.9 (16)

For checking the SRS circuit during repairs.

Endoscope with 5.5 mm flexible head and 1 m probe

★★★★★5.0 (3)

Slim 5.5 mm steerable camera Android/iOS; 1 m probe for tight spaces.

ELM327 Bluetooth for Ford/Mazda · Android

★★★★★4.9 (14)

Bluetooth FORScan adapter for Ford/Mazda diagnostics on Android.

Digital brake fluid quality tester

★★★★★5.0 (13)

Checks water content in DOT 3, DOT 4 and DOT 5.1 brake fluids.

Universal diagnostics ELM327 WiFi for iPhone, iPad

★★★★★4.9 (13)

Basic OBD2 diagnostics for vehicles made after 1996 through iOS or macOS.

Compact paint Thickness Meter HW-300 Max

★★★★★5.0 (13)

Compact meter for assessing paintwork and finding signs of body repair.

Endoscope with 8.5 mm flexible head and 1 m probe

★★★★★5.0 (3)

Controllable smartphone camera with up to five hours of battery operation.

Endoscope with 3.9 mm flexible head and 1 m probe

★★★★★5.0 (6)

Ultra-slim controllable camera for Android and iOS with a one-metre probe.

Diagnostics for Fiat (Multiecuscan)

★★★★★4.9 (14)

Wireless Fiat diagnostics through MultiECUScan on Windows or iOS.

1-year license for Thinkdiag, Thinkdiag 2, Ediag, Ediag Plus software

★★★★★5.0 (4)

Software renewal for Thinkdiag, Thinkdiag 2, Ediag or Ediag Plus.

Universal diagnostic interface adapter kit for trucks

★★★★★5.0 (10)

Set of eight cables for connecting to commercial-vehicle service sockets.

Vgate vLinker FD+ BLE for Ford/Mazda

★★★★★4.9 (15)

BLE adapter for iOS/Android/Windows; automatic HS/MS-CAN.

Diagnostic cable for Nissan, Toyota, Daihatsu K-line KKL 409.1

★★★★★5.0 (9)

Legacy K-Line/KKL cable for older Toyota, Nissan and Daihatsu.

Universal diagnostic interface adapter kit for passenger vehicles

★★★★★5.0 (8)

Seven adapter cables for non-standard diagnostic sockets.

Diagnostics for Alfa Romeo (Multiecuscan)

★★★★★5.0 (7)

Wireless Alfa Romeo diagnostics through MultiECUScan on Windows or iOS.

Kingbolen Ediag Elite diagnostics for Mercedes-Benz

★★★★★5.0 (3)

Diagnostics for Mercedes-Benz, Smart and Sprinter via Ediag Elite app.

Diagnostics for Alfa Romeo (AlfaOBD)

★★★★★5.0 (8)

Wireless Alfa Romeo diagnostics through the AlfaOBD app on Android.

Diagnostics for Toyota (ELMScan)

★★★★★5.0 (7)

Basic Toyota ELMScan/ELM327 entry point; not a Techstream replacement.

Diagnostics for Hyundai cars

★★★★★5.0 (12)

Wireless Android or Windows connection for reading and clearing Hyundai faults.

Kingbolen Ediag Elite diagnostics for Volvo

★★★★★5.0 (3)

Diagnostics for supported Volvo vehicles through the Ediag Elite app.

Diagnostics for Lexus (ELMScan)

★★★★★5.0 (5)

Basic Lexus ELMScan/ELM327 entry point; not a Techstream replacement.

Diagnostics for Jeep (Multiecuscan)

★★★★★5.0 (6)

Wireless Jeep diagnostics via MultiECUScan on Windows or iOS.

Autel MaxiAP AP200 Bluetooth OBD2 Scanner with 1 free stamp

Bluetooth scanner for Android and iPhone; one make activated for free.

Diagnostics for Lancia (Multiecuscan)

★★★★★5.0 (7)

Wireless Lancia diagnostics through MultiECUScan on Windows or iOS.

Diagnostics for Dodge (Multiecuscan)

★★★★★5.0 (3)

Wireless Dodge diagnostics via MultiECUScan on Windows or iOS.

Vgate vLinker FD Bluetooth 3.0 for Ford/Mazda

★★★★★4.9 (13)

Bluetooth FORScan adapter for Ford/Mazda on Android and Windows.

Multi-brand diagnostic interface for passenger cars and trucks

★★★★★4.8 (5)

Autocom CDP 2021 diagnostics for cars and trucks.

6154 J2534 ODIS USB/WiFi Diagnostic Adapter for VAG VW Audi Skoda Seat

★★★★★4.9 (12)

USB/Wi‑Fi diagnostic adapter for Audi, VW, Skoda and Seat.

VNCI 6154A ODIS diagnostic adapter with CAN FD/DoIP

★★★★★4.9 (17)

VAG diagnostic adapter with CAN FD and DoIP support for modern vehicles.

Thermal imaging camera for auto diagnostics GW340 512×384 for smartphone – available in Latvia

512×384 thermal camera; detects overheating in wiring and electronics.

KKL 409.1 diagnostic cable for motorcycles Triumph KTM Aprilia Benelli (TuneECU)n / FiatECUScan)

K-Line cable for diagnosing supported motorcycles through TuneECU.

ThinkDiag 2 for Opel from 2021

Modern app-based diagnostics for many later Opels

BMW ICOM NEXT V153 professional hardware interface

BMW hardware interface for diagnostics, service and coding.

Yamaha 3/4/6-pin → OBD2 diagnostic adapter, 3-in-1

Passive 3-in-1 adapter for different Yamaha diagnostic connector generations: 3-pin, 4-pin and red 6-pin.

Euro 5 motorcycle 6-pin → OBD2 diagnostic adapter

Passive adapter from the red ISO 19689 motorcycle 6-pin connector to a standard 16-pin OBD2 socket.

More about this category

K+DCAN, ENET and ICOM NEXT: an honest choice

Start with vehicle generation and task, not the application name. E-series often points to K+DCAN; supported F/G/I Ethernet tasks to ENET; regular professional ISTA work and broader workshop use to ICOM. Then verify the exact car and VCI.

Read the expert guide →