That is the temp. Gauge sending unit.
Where is the temp sensor on a 91 Chevy astro
heater sensor circuit Chevy astro 2000
location of 3 sensor of 97 Chevy astro van?
On a 2004 Chevy Astro, the camshaft sensor is located in the front of the engine. It is on the left side of the timing cover behind the camshaft sensor.
A
Behind the bottom pulley of the engine, on the passenger side of the engine.
no MAP sensor, just mass air flow sensor
Passenger side of engine block, it may be best to access the CRK sensor from under the vehicle.
Averaging about 16 MPG.
From the 1985-1990 model year the 2.5 liter Iron Duke 4 Cylinder was used in the Astro as the base model. These were the same engines used from 1985-1993 in the Chevy S10.
1995 Chevrolet Astro, 4.3 V6 engine with Single Point Injection System has one O2 sensor located in exhaust pipe (between catalitic converter and the place where exhaust pipes from right and left cylinder heads meets in one pipe).
165432 #1 cylinder is left front