Just wondering if anyone had an idea were the rpm readings to the rpm gauge come from. The reason I asked is my rpm stop indicating but it still has 4bars illuminated and on my scanmaster the rpm's are able to read.
My other question is my o2 mv readings are always going up & down from 780 to 100 or varies. I just installed a heated o2 sensor. What are the readings suppose to be?
My other question is my o2 mv readings are always going up & down from 780 to 100 or varies. I just installed a heated o2 sensor. What are the readings suppose to be?