ok, have 1693,0230 codes, lift pump circut range is the code. fuel pressure great changed fuel filter the other day. tried to clear codes with scanner but scanner showed no codes, and showed pass, so what gives?

 

Not a lot of takers on your issue. So here goes.
The code is a electrical fault code. The ECM did not see correct current or voltage in LP electical wiring. I assume lift pump is running as said pressure was O'K. Many scanners will not clear codes in ECM. Code should go away is problem does not presist. If runs fine, check wiring to lift pump and let er be.