Starts but have to press accelerator to keep it running

Hi,

First, this vehicle isn't offered in the US, so my technical information is very limited. However, based on your description, it sounds like there is an issue with a component called an idle air control valve. If it is not allowing air to bypass the throttle plate at idle, the engine won't idle or start.

Take a look through these two links. They describe how to service one as well as replacement.

https://www.2carpros.com/articles/idle-air-control-valve-service

https://www.2carpros.com/articles/how-to-replace-an-idle-speed-control-motor-iac

Let me know if that helps.

Take care,
Joe