Quote:
Originally Posted by tangofox007
At idle, what is the vacuum reading in the line to the modulator (downstream from the vacuum control valve)?
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I'm at home for lunch - gotta love these Mercedes
I checked - it's 22 lb. The line that goes form the vac valve with finger and plunger on top of the valve cover to the Vac Control Valve reads 0 lb at idle and immediately jumps up when throttle is applied.