That’s perfect if the car is warm.... Different gauges will display differences in value on the same engine as likely as not...so there is wiggle room..!Oil pressure on my black GS never really moves from 5...but this one is 2.0 at idle and 5.0 at load?
If it was really bad, it would be in limp mode.
As it’s engine related, buy a cheap code reader and see what the code is?
ECS is engine related?
C
Foibles said “Engine Control System” so I assumed it was.