I have a 2010 xf 5.0 that wont start pulled codes came up with
P018B fuel pressure sensor B circuit range/Performance

P0627 fuel pump control circuit/open

P008A low pressure fuel system-Too Low

p0016 crankshaft position-camshaft position correlation -Bank 1 sensor A
I just replaced the crankshaft sensor still no start tried starter fluid in the throttle body cranks up then cuts off
iam thinking fuel but iam not sure anyone ever come across this???

 

Can anyone tell me the location of the fuel pump relay 2010 xf 5.0

 

i checked fuse #25 in trunk no power is the relay for fuel pump also in the trunk

 

Definitely sounds like your in-tank pump isn't working - that's what the error code for low pressure is related to. Check the connector for the pump is plugged tight (under rear passenger seat), maybe check it's getting voltage, although this is unlikely if fuse F25 in the trunk isn't - I don't know where the relay is but I'd make an educated guess that it's probably in the trunk fuse panel, probably close to F25.

I assume the fuel inertia cut-out switch hasn't tripped?

 

thanks i have power at the pump now after cleaning car is running ran it up to 45oo rpm the road was covered in white smoke
it reduced power for about 3 miles then that went away on dash so i just had codes pulled
P0305 cylinder 5
P0307 cylinder 7 misfire
P0308 cylinder 8 misfire
can someone tell me which cylinder those are when standing in front of car with the hood up
2010 xf 5.0 thanks for the help