2006 GMC Envoy Denali "sensor reading" Questions

...sensor Voltage reading should be about a volt, and at WOT (wide open throttle) it should approach 4.5 to 5 Volts. As for the TPS, at idle, the voltage reading is about 1 Volt or less. As the throttle ...

...reading said running to lean engine code,fuel pressure,bad fuel,o2 sensor, map sensor, coolant sensor and so on with scanner look read data to see data out of range . code will set only for short to ...

sensor reading, the engine coolant temperature (ECT) sensor reading, and the speed of the vehicle. Causes A code P0128 may mean that one or more of the following has happened: Low engine coolant level

...sensor data on a scan tool. This will tell me what the computer is seeing. If it is reading something way different than it should I would unplug it and see what the value changes to. It should read ...

... you can remove the oil psi sensor and install manual gauge to get a true reading of what oil pressure is while running. if manual gauges shows low psi, then you may be looking at an oil pump. DW ...

check engine light comes on . read out says map sensor. what is map sensor and what is its job. and how long to let it go the MAP sensor ( manifold absolute pressure ) the sensor monitors the engine ...

...SAD PART WAS... THE O2 SENSOR WAS STILL READING WITHIN SPECS ACCORDING TO GM .... BUT THEY PUT A NEW ONE IN AND IT HAS BEEN PERFECT EVERY SINCE.... FOR 9 MONTHS NOW!!! LET ME KNOW... ...

maf and ait sensor on a 05 suburban have 2 codes 102 maf low frequency and ait sensor hight frequency need helpasap? mass air flow sensor may have fuzz on it from the air cleaner,check it out its in ...

...conditioner blowing cold air intermittently? ive read something about the ambient air temperature sensor but would really like to be a little more sure if at all possible it blows fine all the time ...

...sensor reading of 0128 and they said it was my sensor bad. But now i am loosing power going up hill. Does this mean i have another problem? If so what could it be? PO-128 Coolant Thermostat, Temp ...