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Troubleshooting a dead fuel pump S70 1998

posted by  B.B. on  Sun Oct 8 17:25 CST 2017
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last visit: Mon Oct 6 13:15 CST 2014
[RELATED]

Don't waste time on old relays- You can replace both relays with new for short money Boneyard relays are old and maybe the reason the car is there.

Don't bother with checking the exact pressure either, follow the original
suggestion. If it doesn't start press the fuel rail Schraeder valve- if gas comes out then the pump is OK.

Did you find the Wiring diagram?

Bill






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