Omega Owners Forum
Omega Help Area => Omega General Help => Topic started by: gibbo on 22 January 2009, 19:09:46
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I have no power to the fuel pump when it is on the car the pump itself is working. I am checking the relay, if that is ok does anyone know what the problem could be? Could it be the wiring?
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in all the years i have been messing with omegas never heard of wireing to pump fail or relays fail :-/ :-/
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what symptoms are you having that makes you think the pump isnt getting any power?
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Read the fault codes.....the V6 fuel pump on fires when the engine is cranking......and to detect the engine is cranking requires a working crank sensor
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What I have done to check the fuel pump is connect two wires from the battery to the pump the pump then works. If I put the original wiring back on the fuel pump it does not work, and does not pump fuel this is why I thought it was a wiring problem or relay problem, not had an Omega before. I know its a fuel problem because I had the pump working with direct wires from the battery to it, the car then runs. Once I have got it running its works for a couple of days then gives up again, its like it has some kind of loose connection. :(
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crank sensor matey ! paperclip test and you will have code 19 check maintence section :y
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Cheers mate know this is cheeky but where do I find the crank sensor!!
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Cheers mate know this is cheeky but where do I find the crank sensor!!
On a V6....
http://images.omegaowners.com/images/guides/cranksensor_location/crank_sensor_engine_number_alt.JPG