Either sensor can fail.
2001 Dodge Rams do not have Egr valves.
The switch is likely bad. Check the power going in and out of the switch.
Bad wire
you may have bad breath. try orbit
A 97 Dodge Ram 1500 5.9 engine will have no spark if the ignition coil is defective or it is not receiving enough power. This will prevent the engine from starting or running. Other causes include cam and crank sensors, pcm, bad coil wire,
The sensors that usually go bad in a Dodge truck are the throttle position sensor, the oxygen sensor, engine light sensor and crank sensor. These malfunctions can be fixed on any Dodge dealership.
With an OBDII scan
A good sign is when you stick it in drive or reverse and you have your foot on the brake but it still clunks when it kicks into gear
The Dodge ram 1500 rough idle can because by a bad spark plug or spark plug wire. The rough idle can also because by a bad camshaft.
A number of possible reasons... bad fuses, bad relay, bad turn signal switch, bad flasher module, defect in the wiring, bad ground. Those are possible reasons why.
No
They could.They could.