Car: 2017 1.6 Tourer Sport
Join Date: 27th June 2007
Thanked 10 Times in 10 Posts
Does sound like a sensor,
Probably the crank shaft speed sensor.
They usually "count" the number and speed of the teeth on the flywheel starter ring, or similar lumps on the flywheel.
If the ECU cannot see the engine speed properly it won't know when to start fuelling again,and so engine stalls
I expect the sensor is failing or the connections are bad.
May only give a temporary problem, so ECU does not record a fault code.
You will have to try and show the dealer the problem.
All the faults I have had with my Civic have taken at least 4 visits to the dealer.
1st vist: "No fault found"
2nd visit: " we have fixed it"
3rd visit: "Ah! perhaps we haven't. Ordered parts".
4th visit: " All done. Never had that problem with a Civic before".
Stick with it