Since Saturday our FFH has been turning on the check engine light every few times we start the car and the ScanGauge reads the code as P06B8. According to dtcdecode.com this code means: "Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error". Here is a link to their definition of the code. Has anyone else had this error? Does anyone have any ideas what it means? I have a long list of items for the dealer next time we bring the car in and I have added this to the list. Each time the code has appeared (three times so far) I have cleared it with the ScanGauge and then it has taken 10+ trips with no DTC before it appears again.