Today I will show you the location of the fuel pump relay in a Mercedes B200.
This relay often fails and you can´t start your car, sometimes when it´s cold you can start the engine. Sometimes you get erratic idle because the relay is not sending enough current to the fuel pump and it doesn´t deliver enough fuel pressure.
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This relay often fails and you can´t start your car, sometimes when it´s cold you can start the engine. Sometimes you get erratic idle because the relay is not sending enough current to the fuel pump and it doesn´t deliver enough fuel pressure.
Don´t forget to subscribe!
- Category
- Mercedes B Class
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