Mercedes Benz A45AMG early model Different Stage 1.5 ECU tuning and bubbling data installation!

Thanks for your help.

This time we received a request for ECU tuning and bubbling for a Mercedes-Benz A45AMG. This is an introduction from the people of the 45 Association who are active in the Kanto region!

First, we'll back up the 45, which is very easy to work on as the ECU coupler is easy to disconnect.

This is what it looks like when you zoom in on the insertion point. The power supply is poured in and loaded.

As the downpipe will be fitted after the April inspection, the O2 sensor will be cut beforehand to prevent the check lamp from coming on. This time it is Stage 1 + O2 sensor off specification (not Stage 2,,,). If you change the muffler and it slows down, it means you have physically done something to slow it down, such as making it slower, so unless you make a new physical improvement, such as changing the turbine and making it higher boost, the computer will have no effect, such as making the fuel thicker.