My car had a constant epc light and engine light sometimes on very cold days would go away (clear up on start) then back again when engine is warm I would get Throttle body sensor error or accelerator pedal sensor error when I scan for codes. Recently I had to do oil change and something new happened as long as the oil is cold below 60 degrees (shows on dash) no errors would show but once oil temperature gets hot epc comes back if I park 3hrs or more it goes away till oil gets warmer again. First I used to think problem is related to the Coolant but now I see oil circulation is the problem who can help me troubleshoot this matter
something around the turbo? Sent from my BLA-L29 using Tapatalk