To change the crankshaft position sensor of the 1999 Tahoe, you must first disconnect the negative battery ground cable to avoid accidents. Then, remove the wire harness from the sensor, disconnect the wires, and pry out the bolt. Place the new sensor in the same area, replace the bolts, and reconnect the wires. Test the sensor to see if it is working.
A camshaft position sensor reads the location of the camshaft and sends that information the engine computer. This is needed for fuel and ignition timing.
It is on the passenger side of the timing cover that is on the front of the engine.
AnswerThe sensor is located in the distributor on the rear of the engine. The distributor has to be pulled to be able to remove the sensor.
It is on the lower right hand side of the throttle body. There are 2 sensor on that side , it is the lower one.
It is the bottom sensor on the right side of the throttle plate housing. That is the part that all the duct work comes from the air filter box and hooks to the engine is.
It is right behind the starter and bolted into the side of the engine block. You will have to remove the starter to service it.
The 2001 Chevy Tahoe 5.3 liter engine air temperature sensor can be found on the air hose. The sensor will be between the air filter box and the top of the engine.
That year did not have 1
The speedometer sensor on a 2003 Chevy Tahoe Z71 is located in the engine compartment. It is on the transfer case.
It is bolted in the passenger side of the timing cover on the front of the engine / Behind the front bottom pulley / behind the harmonic balancer on the front of the engine.
Need to know what size the engine is.
On a 5.3. at the top rear of the engine, behind the intake manifold. I is very difficult to get to without first removing the intake manifold.