Best OBD2 Scanners for ECU Programming (Flashing & Coding) – 2026 Guide
ECU programming in scanner gives you option to reflash control module files. You can either flash new software when there is update to fix common…
Author: Juraj
Hi, I am Juraj Lukacko. I got frustrated by unhelpful and scammy mechanics, so I decided to learn everything about car diagnostics myself. I test dozens of new car diagnostic tools every month along with learning new strategies to fix and customize cars.
Kingbolen Ediag elite vs. XTool A30 vs. Konwei Kdiag
If you are looking for cheaper smartphone adapter that can do full-system scan, service procedures and bi-directional testing, you will end up choosing from these…
7 Best Bi-Directional OBD2 scanners – Scan tools & Mobile PRO scanners
Bi-directional OBD2 scanners allow you to control vehicle components directly from the diagnostic tool. Instead of only reading fault codes, you can run active tests,…
Mucar 892BT TESTED | Full Coding & Diagnostics Review
I tested the Mucar 892BT on VW, Alfa, Toyota and BMW. I used it for full-system scans, OEM-level coding, live data, bi-di testing, TPMS, DPF…
Thinkscan 689BT vs Mucar 892BT | COMPARED
They are essentially one scanner in 2 brand packages, but you will get some extra features if you pay a little more for Mucar. Check…
Kingbolen EDIAG Elite TESTED | Owner’s Review
I tested the Kingbolen EDIAG Elite again, this time on an old VW Touareg with a lot of control modules. It’s a hard car for…
Best OBD2 scanners for mileage correction | Instrument cluster programming
Here are best obd2 scanners for mileage correction. This means it can adjust mileage on odometer in case you are replacing instrument cluster and want…
XTOOL D7 TESTED | Honest Review
I tested the XTOOL D7 on an older Skoda Fabia and pushed it through full-system scan, live data, bidirectional tests, basic ECU coding and service…
Best OBD2 Scanners Overall (Tested in Real Diagnostics)
I tested dozens of OBD2 scanners in real diagnostics on different vehicles. Below are the scanners that performed best during real diagnostics in my garage.…
Thinkcar ThinkScan 689BT TESTED | Full Review
I tested the Thinkcar ThinkScan 689BT tablet on a Skoda Fabia and used it like a normal workshop tool. Full-system scan, live data, bidirectional tests,…
