Good idea, I'll check. Have a good fuel pressure gauge. May be a day or two since rarely leave the house.

I agree, have been getting mixed and conflicting information all along. Only thing I am sure of is that long slow increase in the fuel trim at idle in gear only. Am "assuming" that as the STFT increases positive it means the ECM is adding fuel to correct a lean condition. At least that is my interpretation of "Self-adaptation of mixture formation for right (and left) bank of cylinders is at limit value (at idle speed). Enrichment over permissible limit"