Simplifying Sensor Data Analysis Understanding Normal Readings

The PD motors must have this type of sensor. The voltage readings with my scan tool are very precise. The voltage readings will move around in very small ... To clarify, this is the uncorrected data so the real reading is somewhere around 800 ug/m^3, but I still believe it's probably wrong because ... It will read very rich almost all the time in around the 0.845v range give or take a little but then if you just let it sit it will drop down to 0.1v or below ... My understanding is that when the car is running and up the normal operating temperature, the sensor generates a voltage and ideally this should be around 0.45 ... Rich is normal if you took those readings at idle, but that's quite rich for a warm cruise. Was this on a really cold day with very low ... The MAF readings seem choppy as RPMs increase under load. Not sure if this is normal or not, but I'm chasing a performance issue during acceleration at low ... 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. ... sensor voltage reading, and A/F ratio based off of that. The voltage did jump all over the place under normal driving, and when steadier ... 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. With the engine at normal temp (80-100C) and airbox in place, VERY rough readings should be: Idle rpm = 20 kg/hr 1000rpm = 30kg