Thanks here is another question 4 u

Question

here is the diagnostic parameters when code was thrown. Fuel system -closed loop used oxy sensor feedback to determine fuel mix calculation engine load 16.5% engine cool temp. 176.0F short term fuel trim bank 1 -3.13% long term fuel trim bank 1 0.78% engine speed 2040.0 rpm does that help or tell u anything to help me figure out the cause. Thank u again