A 2000 Dodge Ram diesel does not have an oxygen sensor.
A 2000 Dodge Neon does not have a maf sensor.
If I knew I would not ask.
There is one on each side of the catalytic converter.
It is the sensor in the outlet of the catalytic converter.
Before and after the catalytic converter
there are two. both are on the exhaust pipe(s)
To replace the oxygen sensor in a 2000 Nissan Altima, first locate the sensor, which is typically found on the exhaust pipe or manifold. Disconnect the negative battery terminal, then unplug the old oxygen sensor's electrical connector. Use a wrench or oxygen sensor socket to unscrew the old sensor, then screw in the new sensor and reconnect the electrical plug. Finally, reconnect the battery terminal and start the engine to ensure proper operation.
The cost of an oxygen sensor for a 2000 Mitsubishi Eclipse GT will cost between $55 and $80. The difference depends on location, dealer, and brand of sensor.
There is one on each side of the catalytic converter.
Replace the camshaft sensor
Unscrew the old one and screw the new one in.