Last year i had an engine management light come up which prompted me to purchase a diagnostic tool. The code displayed was P0174 lean bank 2 with a P0171lean bank 1 pending. My Vgate scan tool quickly cleared The light. So far so good.
I had a recurrence a year later, same code, which i again cleared.
Now the light is coming on on a regular basis.
A previous owner had fitted a Librand exhaust which makes a difference i suppose. Clearly the fault was intermittent and is now worse to the point when the light comes on every time i use the car.
Is it likely to be just a sensor problem in the exhaust? Any opinions?
Incidentally the car runs very well.
