Piwis 3 VS Piwis 4, what is the best interface?
I am considering making diagnostic for porche cars, i dont know what is the best interface to choose.if i need to buy interface what you […]
Whats for DSP3+ Odometer Correction Tool ?
The DSP3+Odometer Correction Tool is a professional odometer/mileage correction tool used in auto repair and used-car reconditioning. It connects to a vehicle’s instrument cluster, ECU, or […]
Doosan AUXIO1 CAN Timeout E06524119: Troubleshooting Guide
E06524119 means a controller has stopped receiving the AUXIO1 CAN message, which carries vehicle cut-off or safety-bar status. The CE (check engine) lamp comes on […]
BMW ICOM Tool32 and WinKFP Errors: Fixing EDIABAS and ICOM IP Configuration
It’s common for BMW ISTA to connect to a car through an ICOM without any trouble while Tool32, WinKFP, INPA, or other engineering tools fail. […]
GM Tech2 Scanner : Is It Really Worth Buying?
In the auto repair world, especially among technicians who specialize in GM vehicles and older models, the GM Tech2 is a name almost impossible to […]
GM Tech 2 Diagnostic Scanner: Your Friendly Guide to Compatibility, Setup, and Programming
If you work on General Motors, Saab, Isuzu, Suzuki, or Opel/Vauxhall vehicles built between 1991 and 2013, the GM Tech 2 is still the tool […]
CAT ET3 Software French Language Support & How to Change Language
Does CAT Caterpillar ET3 diagnostic software support French? Yes! CAT Electronic Technician (CAT ET) supports multiple languages, including French, English, Spanish, German, and more. OBDII […]
Volvo VOCOM 88890300 Not Connecting to Truck? Troubleshooting Guide & Fix
Is your Volvo VOCOM 88890300 diagnostic interface not connecting to your truck? Common causes include diagnostic cable problems, incorrect Volvo Premium Tech Tool (PTT) settings, […]
MB Star C4 vs C5 vs C6: Mercedes Diagnostic Tool Comparison and DoIP Buying Guide
Choosing between MB Star C4, C5 and C6 starts with understanding the vehicles you service and the diagnostic functions you need. Fault diagnosis on an […]
How to Fix AGCO Fault Code 382 – SPN 157 FMI 00 Rail Pressure Too High
Introduction If your AGCO machine displays fault code 382 – SPN 157 FMI 00, the engine management system has detected excessively high fuel rail pressure. […]
How to Set Up the IP Address for MB Star SD Connect C4 Plus DoIP
Recently , there have new customers from obdiishop stated they dont know how to setting IP address for MB Star C4 So we made this instructions […]
How to Set Up the Wi-Fi Connection on ICOM NEXT
Customer Question: Hello , i have received the full package ICOM NEXT + Lenovo X230 Laptop with Latest Software V2026.10 , but how do I use wifi […]
How to Fix Doosan Fault Code U043D: CAN Receive Frame Counter Error
Doosan fault code U043D indicates a message counter error in the CAN receive frame SMVCU, which carries pedal and engine speed demand information from the […]
John Deere Diagnostic Tools Guide: How Independent Repair Shops Diagnose Deere Equipment
Introduction Modern John Deere agricultural and construction equipment relies heavily on electronic control systems. From engine ECMs and transmission controllers to hydraulic systems and aftertreatment […]
Troubleshooting AGCO Fault Code SPN 1485 FMI 03: DNOX2 Supply Module Main Relay Error
Encountering SPN 1485 FMI 03 on an AGCO machine (such as Fendt, Massey Ferguson, or Valtra equipped with AGCO Power EEM4 engines) indicates an electrical […]
Caterpillar CAT SIS 2023 Security Alert Issue – How to Fix It
Caterpillar SIS 2023 Cat SIS Security Alert Issue Customer : Hey i have bought cat sis installed well on laptop from your shop (www.obdii.shop ) do you […]
BMW ICOM NEXT with INPA and NCS Expert Software – FAQ
ICOM NEXT Diagnostic Tool with inpa and ncs expert Software ? There have customers asked will BMW ICOM NEXT Diagnostic Tool have inpa and ncs expert […]
CAT ET3 Comm Adapter III Diagnostic Tool Kit: Upgraded to Latest Cat ET 2026B (Replaces 2026A & 2025C)
The Caterpillar Communication Adapter III (Part # 317-7485) is the dealer-level diagnostic interface built for Caterpillar heavy machinery, industrial engines, and commercial equipment. Paired with […]
TOP 18 BEST DIAGNOSTIC TOOLS FOR TRUCKS IN 2026
hy Heavy Duty Scan Tool Is Necessary? Heavy-duty scan tools are essential for commercial truck fleet operators and maintenance technicians because they provide detailed information […]
SM2 Pro J2534 PCMFlash ECU Connection Issue on 2023 Toyota Hilux: Troubleshooting Guide
Customer : I’m trying to connect SM2 PRO to my 2023 Toyota Hilux N80 SR manual using a J2534 cable and PCMFlash. The issue is that I […]
How to Flash and Program a Caterpillar ECM with Cat ET: Complete Technician Guide
Programming a Caterpillar ECM is more than loading a flash file. A successful repair requires the correct Cat flash file, stable ECM communication, reliable power, […]
DSP 3+ Software Update 2026: Odometer Tool Coverage & Vehicle Support
DSP 3+ is a professional odometer correction tool designed for vehicle mileage-related service applications. It features a full touch screen, USB PC communication, one-button software […]
How to Diagnose Excessive Swing Overrun in Case Excavators: Causes, Inspection Steps, and Repair Solutions
Why Does a Case Excavator Continue Swinging After the Control Lever Returns to Neutral? Excessive swing overrun occurs when the upper structure of a Case […]