Empowering Engineers with Normal Sensor Readings A Comprehensive Guide

... sensors are coming back up to what I would think to be more normal. Short term fuel trim is still sitting at around -32 on both banks. Save Getting 12.1inHg at idle in drive, 29.2inHg at WOT. Normal? Image. - 2002 GMC Sierra Denali Quadrasteer ... Normal Fuel trim Oxygen O2 sensor values NA Engine (non-turbo) / Drivetrain / Exhaust Modifications. With the engine fully warmed up, Bank 2 post cat sensor outputs a steady 0.7v at idle, but bank 1 is giving unusual outputs. Sometimes it will ... When the air/fuel ratio is perfect and the fuel mixture is 14.7:1 (stoichiometric), the sensor will generate approximately 0.45 volts. This is ... Depending on the normal range of a sensor, there are certain values that can indicate sensor or other failures like an open or short. (For ... I picked up a bluetooth doohickey and Torque app, and I noticed that on my 1996 3.4 automatic, my O2 Bank 1 Sensor 1 is reading between .3V and ... A properly functioning oxygen sensor will show a rapidly fluctuating output voltage between approximately 0.1 and 1.0 volts. The time taken for the voltage ... 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. O2 sensors should be between 400-700 mV, however that also depends on how rich/lean you are running. At idle, the MAF should read <2 lb/min.