Fuel pump relay/fuse

Tiny
TV1960
  • MEMBER
  • HYUNDAI
2000 hyundai elantra, mil 155,000, engine 1.8 litre, 5 speed manual transmission.
the fuel pump relay/fuse keeps going out in the fuse box under the hood, listed as the ECU. I have been unable to pin point the cause. Any advice on resolving this would be appreciated. Thanks :
Saturday, September 29th, 2007 AT 9:52 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

i would be checking the fuel pump, it sound like it may be loading up and causing the fuse fuse to blow, I would be checking pressure and flow rate to gauge the serviceability of the pump. Also check all body earths as this may also be a cause.

Mark (mhpautos)
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Sunday, September 30th, 2007 AT 5:20 PM

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