Hi all,
I have a 2015, MM7 GTi PP (manual) which has developed an issue during start-up.
So Ignition on, lights all fine, no errors, press the clutch in and turn the key after 30 seconds or so.
The car cranks and starts but stutters instantly, never fully starting. Acceleration peddle doesn't do anything to keep the car alive. I then get an error on the dial area that says the ACC has been deactivated but thats it.
In some cases, the car tries to start again (like the start stop) but same outcome as above.
I took it to a local garage, who knew that this was most like a water sensor issue in that it it thinks the car is colder than it is, so the fuel/air mixture is too rich to start. We had both water sensors replaced in March 2022, but when the outside temp went to 6.5 degrees, the issue re-appeared.
Has anyone had a similar issue? Any solutions?
Thanks in advance and sorry for any missing information!