Exceptional Sensors A Comprehensive Guide to Normal Readings

I also checked the reading of MAF sensor, it is 2 g/s at ide, and 6-7 at 2000 rpm. I am not sure if these values are normal or not. Bearing in mind the readings will fluctuate between 0.1V - 0.9V every second, which is roughly 1 Hz, I noticed something peculiar about bank 1. Per the tech manual it's 2.5 to 5.0 g/sec at idle and 7.1 to 12.5 g/sec at 2500 rpm. So my MAF sensor is working about right. My O2 sensors also both seem to ... Technically the average of those two numbers is .45 volts which is what they say upstream should average out to but that is when they are ... I'm having problems with my map sensor It's reading low. My map sensor reads 26 in hg and baro reading 29 in hg key on engine off. So the bottom line is that the pre-cat O2 sensors should oscillate between about 0.2 to 0.8 volts regularly (about every 1 second at idle) in a ... All sensors measure about 10-ohms cold, and about 16.5-ohms hot. -Voltage readings were taken after car was running (idle) for about 20 minutes. The 950 when WOT may be a little high, but that's based on your tune. The jumping around while normal driving is completely normal. That's the way it's ... Reading for a good sensor should fluctuate from 0.2 to 0.8 with 0.1 being (lean) and 0.9 being (rich); and average 0.45 volts (balanced). All the O2 voltages over 1 volt are off-scale high (rich). While in closed loop mode, both sensor 1 voltages should be oscillating from around .