How to Read and Write BMW N20 /N55/N13 ISN by Yanhua Mini ACDP

Yanhua Mini ACDP can read & write BMW N20 /N55/N13 ISN Via OBD & on bench without dismantling. Here is the detail steps to teach you How to to.

Adapters and module to have:


BMW DME ISN module

Computer / IOS Phone / Android Phone

Part 1: Wiring Via OBD & on bench

Method 1: Plug Yanhua Mini ACDP into the OBD port of BMW car to read and write.

See wiring below.

Method 1: Yanhua Mini ACDP reads and writes BMW N20 /N55/N13 ISN on bench.

  1. N20/N13wiring

  1. N55wiring

Part 2: The next part is to operate on one phone or one computer.

First, connect ACDP to your phone, you can refer to this PDF File: How to Connect Yanhua Mini ACDP with Your Phone

For newest software download and FAQ :

See images:


Author: Yanhua MiniACDP