Where is fuse for air pump e200 mercedes kompressor 2002

Secondary air injection system P0410
First check the fuses and relays for the secondary air
Pump, if blown, replace them...otherwise, replace the pump..

Hello,
The Secondary Air pump is actually the Supercharger/Kompressor, the supercharger runs off the belt drive and the air is diverted through some valves for Secondary Injection. There actually is no pump on this engine. Quite clever design in my opinion. Hope that helps.

on the side of the engine, electric cotor with hoses to air filte and engine.

P0410 = Secondary Air System Malfunction
Not sure if you were looking for more info than just that, but, here goes.
This pump' primary responsibility is to improve start-up exhaust emissions (if you're having issues, it may be covered under warranty).
If it's not covered under warranty I would first replace the relay.
Normally the relay goes bad, overheats and cooks the fan motor.
Hope this helps

P0410 is: Secondary Air Injection System Malfunction.
This may be caused by water being collected ib the Air pump or the vent solenoid and frozen or corroded the pump, also could be a blown Air pump fuse caused by the pump freezing up.

THE SOLUTION:
Replace the Air pump and the one-way check valve.
Replace the Air pump inlet hose.
Replace the Air pump fuse locayed under the hood.



I hope this helps you out....

A code P0410 may mean that one or more of the following has happened:

• Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump
• Blown AIR pump fuse due to freezing up

  A code P0410 may mean that one or more of the following has happened:
  

  • Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump
  • Blown AIR pump fuse due to freezing up good-day !

P0410 - Secondary Air Injection System Malfunction
The P0410 code refers to the emissions system. The AIR pump puts air to the exhaust to lower emissions. It takes in outside air and pumps it through two one-way check valves into each bank of the exhaust.

About 90% of the time that this code is set, the one-way check valves have worn out or failed and allow water (which occurs naturally in the exhaust) back into the pump. In any cold climate, especially in climates with higher humidity, this water may be more excessive. The water partially fills the AIR pump, it can then freeze. When the PCM commands the pump on, if the pump is frozen it cannot turn, thus overloading the circuit and "popping" the fuse.

Possibly symptoms include:
MIL illumination obviously
Hesitation on acceleration
Noise from a bad/stuck AIR pump

A code P0410 may mean that one or more of the following has happened:
Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump
Blown AIR pump fuse due to freezing up

Hope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa.
Jose.

The P0410 code refers to the (secondary air system) emissions system. The AIR pump puts air to the exhaust to lower emissions. It takes in outside air and pumps it through two one-way check valves into each bank of the exhaust.
.
About 90% of the time that this code is set, the one-way check valves have worn out or failed and allow water (which occurs naturally in the exhaust) back into the pump. In any cold climate, especially in climates with higher humidity, this water may be more excessive. The water partially fills the AIR pump, it can then freeze. When the PCM commands the pump on, if the pump is frozen it cannot turn, thus overloading the circuit and "popping" the fuse.

A code P0410 may mean that one or more of the following has happened:

• Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump
• Blown AIR pump fuse due to freezing up

Possible solution:
This may be covered under the emissions warranty on the vehicle. If your vehicle is out of bumper-to-bumper warranty, check if the emissions warranty is still valid!

• Replace the AIR pump AND one-way check valve
• Test and clean the AIR pump AND test and replace the one-way air check valve
• Replace the AIR pump inlet hose
• Replace the AIR pump fuse (found under the hood)

It is really only an emissions issue and won't harm your car's engine ot drivetrain. It will however mean you won't pass emission testing if you live somewhere that tests for that like I do!

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