There is very little to mechanically or electrically to break in a capacitor, which makes the BMW oil sensor device highly-reliable. For the OZS to correctly measure the oil, the temperature of the oil must also be known, so there is an oil temperature sensor built into the bottom of the...
When knock occurs, you get a partial burn of the fuel air mix, or it happens over a longer duration and the flame front that should be cleanly pushing the piston down, is effectively swirling around, losing you power and often putting unburnt fuel through your catalyst which will definitely...