Mercedes A160 W168 VDO 1.4 Help

[aviator55]

Hi i have two ECU MSM 1.4 and MSM1.3

MSM 1.4 is original ECU of the car .I readed and installed the 29F200BC . But ECU doesnt communicate with Star Diagnosis. I immo of the MSM1.3 . Car communicates with star diagnosis . I replaced VIN number and car is staritng but doesnt ignitize.there is no revolution.

Why orjinal ECU doesnt communicate ? Also Is my immo off file right?

I share files . Can you check and help me about it.

[gwiazdamb]

Hi i have two ECU MSM 1.4 and MSM1.3

MSM 1.4 is original ECU of the car .I readed and installed the 29F200BC . But ECU doesnt communicate with Star Diagnosis. I immo of the MSM1.3 . Car communicates with star diagnosis . I replaced VIN number and car is staritng but doesnt ignitize.there is no revolution.

Why orjinal ECU doesnt communicate ? Also Is my immo off file right?

I share files . Can you check and help me about it.

There is no disabled immo for this model
Repair coding to factory condition
Flash must be prepared for synchronization
Can be run using the cr1 emulator
SD and diag HHT system is needed for all operations

[aviator55]

There is no disabled immo for this model
Repair coding to factory condition
Flash must be prepared for synchronization
Can be run using the cr1 emulator
SD and diag HHT system is needed for all operations

First of all thanks for replying . Why doesnt my original ecu communicate with SD.

[gwiazdamb]

First of all thanks for replying . Why doesnt my original ecu communicate with SD.

SD must switch to the HHT communication system, including the car, if it does not pass, there will be no communication
Use another diagnostic tester as a control and check communication
In the absence of communication with another tester, the diagram is in hand and check the ground constant power supply and after ignition and the K line

[aviator55]

SD must switch to the HHT communication system, including the car, if it does not pass, there will be no communication
Use another diagnostic tester as a control and check communication
In the absence of communication with another tester, the diagram is in hand and check the ground constant power supply and after ignition and the K line

thanks i will try it and get back to you

[aviator55]

SD must switch to the HHT communication system, including the car, if it does not pass, there will be no communication
Use another diagnostic tester as a control and check communication
In the absence of communication with another tester, the diagram is in hand and check the ground constant power supply and after ignition and the K line

Hi i tried all things you said but start error is on display And i tried to change the vin number but it is not active . İ immo off msm1.3 file manually with julie pro . Car starts but doesnt work . When i checked the actual parameters on SD , all parameters except Air Mass demonstrate the data , Air Mass is 0.0 please . İ want to learn İs cheksum correction needed
When i immo off?