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Marty
Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53303
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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98 e320: fuel pump relay and fuel shut off switch located..mercedes

Customer Question

where is fuel pump relay and fuel shut off switch located on a 98 e320 mercedes
Submitted: 5 years ago.
Category: Mercedes
Expert:  Marty replied 5 years ago.

eurotec :

Hi, there is no fuel shut off switch on the E320. The fuel pump relay is located under the rear seat cushion next to the battery.

eurotec :

Full Size Image

eurotec :

It's K27 in the picture above.

eurotec :

Let me know if you have any questions.

eurotec :

Please remember to click Accept so I receive credit for my help.

Marty and 2 other Mercedes Specialists are ready to help you
Customer: replied 5 years ago.
it's not a 98 it's a 97 mercedes e320 and in that spot where you say the relay is i have a 40 amp fuse in number 19 slot but maybe i'm asking the wrong question, the car won't start but when i add starter fluid it will start, fuel pump have no power
Expert:  Marty replied 5 years ago.
On a 97 you should make sure you have power to the injectors. If you have no power then check the fuses in the K40 relay on the passenger side under the hood. If you do have power then I'd say the anti theft is activated. Try locking and unlocking the car or disconnecting the battery or try another key.

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