What sensor plugs in the driver side head on a 92 c1500 5.7l

1. Disconnect the negative battery cable.
2. Remove the two cluster finish panel retaining screws.
3. Pull off the headlamp switch knob.

Fig. Fig. 2: The headlamp switch is mounted on the driver's side of the instrument panel-1988-92 models

1. Remove the cluster finish panel. It snaps off. Disconnect electrical connector to dimmer sensor assembly.
2. Using the opening in the instrument panel, depress the shaft release button on switch and remove shaft.
3. Remove headlamp switch retaining nut and pull switch through opening to disconnect the wiring connector.
4. Installation is the reverse of removal.

This should help

1. Disconnect the negative battery cable.
2. Remove the two cluster finish panel retaining screws.
3. Pull off the headlamp switch knob.

Fig. Fig. 2: The headlamp switch is mounted on the driver's side of the instrument panel-1988-92 models

1. Remove the cluster finish panel. It snaps off. Disconnect electrical connector to dimmer sensor assembly.
2. Using the opening in the instrument panel, depress the shaft release button on switch and remove shaft.
3. Remove headlamp switch retaining nut and pull switch through opening to disconnect the wiring connector.
4. Installation is the reverse of removal.

Here

Should be on drivers side between the 1st and 2nd spark plugs on the side of the head.

Check the crank sensor wiring first. If the crank sensor wiring is good and not frayed or broken, replace the crank sensor. The crank sensor tells the fuel injectors and the spark plugs what to do. It's located at the back of the engine on the pass. side about 2 o'clock position and the wiring runs under the engine. There are 2 bolts, some are allen headed and some are bolts that hold it in place. Remove the 2 bolts and the sensor just slides out. It's in between the engine and trans.

The engine coolant temperature sensor is located on the driver's side of the head of the engine. Look for the upper radiator hose going into the head of the block. It is just behind and underneath it. You will have to take off the air intake tubing. It has two wires going to it (black and white I believe off the top of my head) and goes into a connector. Squeeze the connector at the "ears" and it pops off. Under the connector is the temp sensor. A 10MM DEEP well socket will take it off.

The cam sensor is located on the drivers side of the cyl head, inline with the front camshaft. Its black in color, and has a plug connector. The crankshaft sensor is inside the distributor.

purple and yellow should be crank sensor and it plugs into the coil pack on the drivers side closest to the firewall

it is a temperature sending unit

fuel and spark are great but are you getting air? sounds to me if u did a head job possible that cam sensor could be the issue or possible mass air as well i would check those compnents but also check basic starting compnents as well plugs wires ignition start batter connectors and air

Are youy referring to the coolant level sensor, or the coolant temperature sensor. The level sensor is built into the resevoir bottle and can only be serviced by replacing the entire reservoir. The temperature sensor is locate on the cylinder head on the right side of the engine (standing in front of the car, facing the engine. AKA the drivers side.) It is below the upper radiator hose toward the bottom of the head. There is a small two wire connector that plugs into it.