2010-2013 Mazda 3 & Skyactiv Audio & Electronics
Hi guys, just wondering....is it normal that my bluetooth obd scanner stays powered on even when the car is off? Also what is the normal idling rpm? Mine fluctuates between 650 and 740. With torque app I noticed increase in vaccuum (going from -7.7 to -9.7 psi) and then the rpm drops. Is this...