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No check engine light no power to fuel pump fuse no power to…

Customer Question
No check engine light...

No check engine light no power to fuel pump fuse no power to the engine timing fuse

Mechanic's Assistant: Is the power loss consistent, or does it fluctuate?

Turns over fine

Mechanic's Assistant: What is the model/year of your VW?

2000 Passat 2.0 turbo

Mechanic's Assistant: Are you fixing your Passat yourself? What have you tried so far?

Changed ECM probed all fuses

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

All lights on in dash expect cel no fire to pump fuse engine timing fuses (2)

Submitted: 5 months ago.Category: VW
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Answered in 1 hour by:
12/15/2017
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago
Marty
Marty, ASE Certified Technician
Category: VW
Satisfied Customers: 55,090
Experience: ASE & Bosch master tech. 30 years experience.
Verified

Hi, my name is***** you post the vin number for me? Also let me know what else you have replaced other than the ECM.

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Customer reply replied 5 months ago
Wvwma23b7yp306431
Customer reply replied 5 months ago
Just started working on it
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Why did you replace the ECM?

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Customer reply replied 5 months ago
No power to several fuses
Customer reply replied 5 months ago
That's why I tried ecm
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Ok, first check the fuse holder on top of the battery for any blown or melted fuses.

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VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Scratch that, different model.

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VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

The fuel pump relay powers most of the fuse. Have you tried a new fuel pump relay?

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Customer reply replied 5 months ago
No but will
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Ok, let me know what happens. My next thought would be a bad ignition switch.

Keep me posted.

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Customer reply replied 5 months ago
Not relay not getting power from somewhere olny light i don't get is c.e.l
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Can you list the fuses that are not getting power?

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Customer reply replied 5 months ago
Fuel pump, engine timing x3
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Where are they located? Do you have the numbers?

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Customer reply replied 5 months ago
28 29-34-32found bad abs small fuse bad. I now have a c.e.light still nopump tried to burp it on starter fluid nothing
VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Fuse 32 gets power directly from the ignition switch. The switch also powers the fuel pump relay which powers fuse 28 and 34. I'd plug in a new ignition switch and see if it will fire.

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VW Mechanic: Marty, ASE Certified Technician replied 5 months ago

Hi, just checking in. What did you find out?

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