littlebalup

I finaly solved my propblem, using a MAGPro2 to read and save the whole PCM memory via OBD connector, manually modified the offsets based on the VID-Block modifications done by ELMConfig (PCM configuration), written back to PCM then activated CC in GEM an HEC.

My Cruise Control works

Many thanks to civil-zz for his support and to the guy who agreed to take a couple of hours with his MAGPro2.

lightning87
As explained civil-zz, taking the *.phf file (the "calibration file" available on his website) matching your Part Number/firmvare number, and using your configuration data (VID-block), we can try to flash. The thing is we don't know if it will write it properly so we must have a plan B in case of "brick" to restore the PCM memory.

civil-zz
I'm trying to find alternate solutions to activate Cruise Control on my Focus. But It's not easy. I contacted 3 ford dealers, two of them said me it's impossible to do (lol) and one said it's forbidden per Ford policy... I'll try independant dealers. At the end if I didn't find another solution, I'll try to flash the PCM using my configuration data + the *.phf file and cross fingers.

lightning87
Really? Do you have the same issue than me? Please, let me know if you make a flash atempt.

Hello from France

I need your help guys.
I have some troubles to activate cruise control on my MK2 2.0 TDCI. I'm using a modified ELM327 and ELMconfig 0.2.17b from @civil-zz .

I activated cruise controle in the GEM and HEC without any issue. The problem is the PCM part of the procedure:

This is my information tab:
You can see my PCM type is SID803.

When I switch to configuration or procedure tab, it does not automaticaly select the SID803. Is it normal?

So, I manually selected "SID803 (2.0 136 TDCi)" then tryed to dump the PCM from the procedure tab, page 2, "Read firmware from PCM to BIN file" button.
The dump process starts then, after 15 minutes, i got following error message:
The obtained dump file size is 410KB (420352 Bytes). If I load it I got error message saying it is invalid or insupported. I imagine it is corrupted or incomplete.

I also tryed by checking the "Read calibration data only". Then I got the same error, at the begining of the dump, with 0 bytes dump file.

I tryed by selecting other PCM types without success (error message at the begining of the dump process).
I stopped here as I'm afraid to do something wrong.

Does anybody can help me on this? The only thing I want is to activate the integrated speed control in the PCM. Maybe it is not necessary to dump the PCM?