Check under the dash along the back side of the brake pedal arm, the brake light switch is mounted there. Some tomes it comes loose from the mounting and the adjustment is off and the arm does not make contact with the switch. This happened to mine.
no
Try replacing the washer seat.
Parts could be replaced on a machine without replacing the entire machine.
The fuel pump may be defective or the fuel filter may be clogged. Replace the fuel filter if you hear the pump run when you first turn on the ignition without starting the engine. It should run for a few seconds. If you do not hear the pump running, check the fuse and the fuel pump relay. If you hear it run and after replacing the fuel filter you still have no fuel, the pump is defective and must be replaced.
Yes they can. The lens are clipped on and have a gasket between the lens and the reflector.
yes
sometimes, but contact your local auto parts store to see if it is even sold seperately
The starter solenoid on a Honda Element is integral to the starter. It cannot be replaced without replacing the starter as well.
If you have worn Struts on a vehicle, those can be replaced without replacing your springs. "Struts" and "Shocks" are often used interchangeably in language, however, I believe your vehicle is a front wheel drive with a double wishbone suspension. In this case, they would be more accurately referred to as "Struts". Just for reference. In either case, the answer is still, yes. Shocks/Struts can be replaced without replacing the springs as well.
Yes it can be reset without going to the dealer and you will have to pay for it. It will require someone with a scanner. How did you arrive at replacing the oxygen sensors. I own a shop and a customer came in Friday with the same codes. Using our scanner and it's troubleshooter guide, we replaced a cracked vacuum line and cleared the codes. Code is gone without replacing anything except for a vacuum hose. A lot cheaper than jumping to conclusions and replacing perfectly good parts.
Your new fuel pump is apparently defective. A fuel pump is required to supply fuel to the engine, and the engine cannot run (and of course not start) without a supply of fuel.
Yes, this is part of the job.