Where is the temp sensor on a 91 Chevy astro
That depends on if you are referring to the coolant temp sensor, ambient air temp sensor, 4 cyl, or 6 cyl. The coolant temperature sensor is used mainly for engine / coolant cooling, and A/C. The ambient sensor is used on some model years for A/C operation. Ambient locations normally in front of the A/C condensor. The condensor is the radiator looking component in front of the radiator. Coolant sensor vary by year and engine size. TechJK -------------------------
The airflow ambient temperature sensor is located on the air intake housing. The sensor should be labeled as the airflow ambient temperature sensor.
I posted pictures on the location and replacement of an ambient temp. sensor for a 2001 S40. Google "ambient temperature sensor location/replacement" or go to Matthew's Volvo site and search there.
located coolant temp sensor
measures the ambient air temp (outside air temp) and sends that info to the computer to adjust air/fuel ratio for best burn.
If you are reading a code with the description "ambient temp. sensor open" that means that the sensor or the wiring to the sensor is open or broken. The sensor will have to be replaced or the wiring to the sensor repaired. Have it troubleshot prior to just throwing parts at it.
The ambient temp sensor on a 94 Labaron Landau is located under the hood, near the front of the compartment. It detects the outdoor temperature and allows the vehicle to make adjustments accordingly.
P0071=Ambient Air Temperature Sensor Range/Performance. There is a temp sensor in the fresh air intake that monitors the ambient air temp coming into the engine. Check to see if it is disconnected. On this van, the ambient temperature sensor is located in front of the bottom of the ac condenser.
Ambient air temp sensor
No. Ambient measures the under hood, or outside temp not the intake itself.No. Ambient measures the under hood, or outside temp not the intake itself.
Ambient temp. For outside temp readings.