2007 Mini Cooper S Q&A

2007 Mini Cooper S Question: check engine light on runs rough codes cc-id-031 what is it

It happend Friday and it has not changed -
Answer 1
The cc-id-031 indicator is mini saying "increased emissions" A drop in tank pressure will store this fault, for emissions purposes there is a tank pump/sensor and when a drop in pressure is measured, this device pressurizes the system and stores the fault. Check your cap -