Sensor Wisdom Unveiling the Secrets of Normal Readings

The map sensor should be reading 16 to 20 in hg. What makes you suspect a lean condition? Normally a MAP sensor compensates for vacuum leaks. When I often see a more or less constant reading on those tools, I expect the DME to be upset, yet it often isn't. I expect to see readings ... Normal O2 Sensor Voltage Readings. The normal voltage range for an O2 sensor fluctuates between 0.1 and 0.9 volts. This isn't a static reading ... 110-145 is generally considered a normal range. For both of the fuel trim multipliers: A count below 128 is a lean command which means the ... It doesn't mean low voltage going to the sensors it means below/above normal readings. Reply. 1999 - 2006 (GMT800) - MAF sensor reading - I'm trying to diagnose my maf sensor. I conducted a test w/a DMM and the voltage was 1.96 I then ... WHAT IS NORMAR READING UPSTREAM OXYGEN SENSOR IN MILLIAMPS ON MAZDA SUBARU HONDA TOYOTA If you are trying to see the normal reading for ... So, what exactly is considered a "normal" MAF sensor reading at idle? Typically, a mass air flow sensor reading at idle should be in the range ... The mV values are just the O2 reading based on rich/lean conditions. Most people recommend replacing them at every 50K regardless. I believe stoichometric is ... Actual grams per second, voltage or frequency readings should come from the MAF signal data on the scan tool at specified rpm settings. Example 1. A good MAF ...