One of the greatest metal bands on earth have a few stories to tell. From high school meet-ups to music festivals around the world, Avenged Sevenfold have done it all, remaining one of only a handful of bands that manage to essentially remain as their original lineup despite so much forward momentum.
This is because OBD II standards require O2 sensor PID voltage to be displayed in a range between zero and 1 volt. Newer vehicles will have accurate air fuel sensor voltages. * In generic OBD II what you often see is a percentage of true voltage.
The display should show about 9 volts depending on the condition of the battery. Repeat the test with a 1.5 volt AA battery. If you inadvertently connect the probes to the incorrect terminals the display will show a negative voltage.This will not damage the meter. Note: Measuring battery voltage in this way does not really perform a very good test as the batteries are not under load.he display should show about 9 volts depending on the condition of the battery. Repeat the test with a 1.5 volt AA battery. If you inadvertently connect the probes to the incorrect terminals the display will show a negative voltage.