on ETEC post FICHT no oil equates to missing pressure pulses senses for X duration
on early ETEC 2004-5 a new oil pump and software fixed the code 38s
look for air bubbles on the oil lines … oil pump could be sucking air causing missed pulses on the sensor.
you should get the diagnostic software for your MODERN engine 🙂 fault codes will be listed
visit the ETEC board but they do no answer FICHT quieries do a searfch on code 38s
Search results for ‘code 38 ‘ – Barnacle Bill’s Marine Supply (etecownersgroup.com)
Joining AOMCI has priviledges 🙂
