Did a run today to pick up another Morgan ( more to follow elsewhere
)
When warm the gauge showed 3-3.5 bar pressure and down to 1.5-2 bar at idle.
Coolant temp showed 80-85 with no traffic stops to reduce air flow.
When my sender failed seeing the gauge false reading was concerning but knowing the ecu was getting separate data and not reacting was a mitigating factor. A new sender gave peace of mind. Technically it could be considered superfluous but does add a nice touch to the dash.
