-88 560 Vacuum meter readings

Hi,

I suspect the readings from the vacuum meter to be too low. When doing 80 km/h, steady speed, flat road, the vacuum arrow is totally to the left. When accellerating, it goes completely to the right. Mayb a calibration error, or leaking airtubes? What is your vacuum meter showing during similar conditions?

Best regards Erik 

Hi Eric,

this behaviour is totally fine. When the throttle is pretty much closed (low load), the pressure inside the intake is very low, vacuum arrow is on the left. When you open the throttle, intake pressure is nearly atmospheric pressure, no vacuum present, vacuum arrow is on the right (red marking for high fuel consumption).

Regards
Kay

Hi Kay,

ok, thanks. Then I can remove this issue from my to-do list

Rgds Erik