Replaced FPR but still dies

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Michael Rose - 11 Mar 2006 16:46 GMT

OK..so I replaced the fuel pump relay and my 93 940 turbo ran great for a
week....but...last night on the way home from work it once again died at the
stoplight 4 times and once while I was going slow...20-25
mph....grrrr....whats next?

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Tim McNamara - 11 Mar 2006 22:01 GMT

> OK..so I replaced the fuel pump relay and my 93 940 turbo ran great
> for a week....but...last night on the way home from work it once
> again died at the stoplight 4 times and once while I was going
> slow...20-25 mph....grrrr....whats next?

Hmmm. Fuel pressure regulator? Fuel pump? Fuel filter?

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Peter K L Milnes - 12 Mar 2006 00:12 GMT

Did you think of the Radio Suppression Relay, which will give very similar
symptoms, or the ignition amplifier or the Hall sensor/crankshaft position
sensor? It could still be the relay or it's socket contact resistence.

All the best, Peter.

700/900/90 Register Keeper,
Volvo Owners Club (UK).

> OK..so I replaced the fuel pump relay and my 93 940 turbo ran great for a
> week....but...last night on the way home from work it once again died at
> the stoplight 4 times and once while I was going slow...20-25
> mph....grrrr....whats next?

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