Today, on a local errand, while inching ahead in a parking lot there was a discrete beep from the dash and the "Check Engine Light" and "check engine electronics" messages came on.
The 104.995 24 valve straight six starts and runs flawlessly; it's done
37,820 miles.I checked the generic code; it's P0170 which the booklet tells me is a "Fuel Trim Malfunction."
What's that in plain English?
Fuel system pressure?
If so where's the fuel pressure sensor?
930 miles ago the shop replaced #6 fuel injector - any implication between that and "fuel trim malfunction"?Thanks for your thoughts and opinions.
Tom