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Crankshaft sensor, fuel pump relay

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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Porkchop32
Posts: 9
Joined: 13 September 2022
Year and Model: 2003 xc70
Location: Mississippi
Been thanked: 1 time

Crankshaft sensor, fuel pump relay

Post by Porkchop32 »

Hi all
I have a 2003 xc70
It has an intermittent no start with ecm 5200.
When I crank it no rpm registering on dim.
This morning it decided to start seems to run fine.
1. Years ago I replaced the Crankshaft position sensor of course the brack broke also the connector.
After the repair I would get a low signal from crankshaft sensor message.
2. If I crossed the wires to the sensor during the repair could it caused issues.
3. Looking for fuel pump relay and relay location.
Thanks
Mike

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