The fuel level sensor is on the fuel pump, in the fuel tank.
In the middle (about 195 degrees).
Over temperature warning.
Check your grounding on your temp sending unit.
A signal from the temperature sensor on the engine.
The odometer unit has failed and will need replaced.
You need to check the oil pressure with a mechanical gauge.
Engine is overheating, faulty gauge, faulty temp sensor......
Bad gauge and/or coolant temp sensor The coolant temp sensor doesn't control the gauge. There is a sensor in the head on the driver's side that controls the gauge. It is fairly easy to get to, probably one of the only things on a 4th gen. lol
Your relay sensor is likely faulty
The dealer sells a cardboard spacer the glues to the tip of the crank sensor. You then install the sensor and push it tight to the flex plate.
It is inside the tank, on the side of the fuel pump module.
There should be a second sensor, located near the exhaust manifold. One snesor controls the fan, the other controls the gauge.