Problem: My new Yanhua Mini ACDP is unable to bind in app, it prompted: "WiFi connection fails. Please check the phone is WIFI connection and whether the WiFi name and password are correct. Then retry the initial use settings."
I'm sure the WiFi name and password are all correct.
What's the reason? Any advises?
Solution
Modify the WiFi name to be shorter. Then try again. Cause Mini ACDP may fail to identify in case WiFi name is longer.
Yanhua Mini ACDP + Module 18 can support to refresh Mercedes Benz CR4.XX/ CRD2.XX/ CR5/ ME9.7/ SMI271KE2.0/ CRD.11/ SIM271DE2.0/ CR3.XX/ SIM4LKE/ MED17.7X/ CR6/ SIM266 DME. For board mode, need to buy MB DME/ISM Refresh together.
Following is a quick demo on Benz 272/273 ME9.7 DME refresh.
Read to learn:
Connection
1. Insert the PECU into the test point of the DME according to wiring diagram
2. Connect PECU to ACDP
Operation
Mini ACDP App >> Benz >> DME refresh >> ME9.7 >> Refresh >> Continue
Take screenshot vehicle info.
At this time, the state are uncleared with "YES".
Continue >> OK >> Automatic calculation erase password >> Continue
The online password calculation is about to begin. During the password calculation process, it is forbidden to unplug or plug the device and please keep the device connected to Internet!
Click "Continue".
Ready to erase data, please don't cut the power nor pull out the device during the programming!