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elektronik325
23rd December, 2022, 10:03 AM
Hello everyone. I have a problem with A4 B7 2.7TDI The gearbox has been changed from automatic to manual. A friend uploaded Sw: with a different letter at the end. Car not start. I managed to start the car. Would anyone have this kind of Sw: only with a manual transmission? Because I have the whole set from a year older BPP, but I see that there is a different program, and do not turn on the electric fuel pump and the car will not start. I am asking for some solution

sebol1204
23rd December, 2022, 10:44 AM
Can you try change coding from automatic gearbox to manual via vcds? Maybe that's enough for this ecu :)
You may also need to change the abs pump and coding.

elektronik325
23rd December, 2022, 11:05 AM
Hi. So I changed the coding. But the car reacts later to the gas pedal. So needed Sw: I've tried a few kits but the car won't start. Does not turn on the fuel pump. And there is no correct pressure on the rail. Abs is ok. Problem with the ecu. Thanks for the tip