NASIOC - View Single Post

Tripintaz · 11-15-2012, 07:17 PM

The AP reads vacuum in PSI. Most gauges use Hg to measure vacuum. -10-11PSI is about -20 Hg which is what your car should idle at.

* Registered users of the site do not see these ads.

11-15-2012, 07:17 PM	#2
Tripintaz Scooby Specialist Member#: 245218 Join Date: Apr 2010 Chapter/Region: South East Location: FL Vehicle: 2013 STI Limited Ice Silver	The AP reads vacuum in PSI. Most gauges use Hg to measure vacuum. -10-11PSI is about -20 Hg which is what your car should idle at. * Registered users of the site do not see these ads.