That is the knock sensor
Starter is located on passenger side of engine. On the side of the engine at the bottom.
The engine computer is on the passenger side of the firewall.
At the bottom of the engine.
Lower passenger side of engine block, the coils are attached to it.
the starter is located on the passenger side of the engine beneath the exhaust manifold.
Slide in under the truck behind the passenger front tire and look up at the bottom of the engine and you will see it.
If you mean the Power Control Module, it is located on the passenger side of the engine compartment, along the upper edge of the firewall.
behind the glove box on passenger side...you will have to remove glove box to get to it
It is on the back of the engine, just to the passenger side of the distributor.
It is bolted into the passenger side of the timing cover that's on the front of the engine. Behind the front bottom pulley/ harmonic balancer on the front of the engine.
Passenger side rear of the engine, just above the oil pan.Passenger side rear of the engine, just above the oil pan.
If it is the VORTEC engine then it is bolted to the passenger side of the timing cover on the front bottom side of the engine. If it is the TBI / THROTTLE BODY INJECTION engine then it don't have 1.