Another fuel cut off Solenoid has gone

Technical questions and answers about the Mazda Bongo

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airsine

Another fuel cut off Solenoid has gone

Post by airsine » Sat Oct 10, 2009 7:21 pm

Once again my Bongo's engine wont turn off and I'm suspecting that the Fuel Cut Off Solenoid that got replaced 3 months ago has failed. The replacement Solenoid wasn't new, but I'm thinking that to kill two in three months has got to be more than a coincidence - what do you guys think?

To add to my suspicions, both Solenoids failed straight after filling up the tank.

Any ideas appreciated.
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westonwarrior
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Re: Another fuel cut off Solenoid has gone

Post by westonwarrior » Sat Oct 10, 2009 8:04 pm

It could just be bad luck

I dont know how they work though
samuel
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Re: Another fuel cut off Solenoid has gone

Post by samuel » Sun Oct 11, 2009 1:47 pm

Would be worth getting the wiring checked. You may have a broken wire or faulty connection somewhere.

If the wiring proves okay then i'm afarid your fuel cut off solenoid will need replacing.
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old_GH
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Re: Another fuel cut off Solenoid has gone

Post by old_GH » Sun Oct 11, 2009 6:01 pm

If I remember correctly, the starter solenoid is usually part of the circuitry for the fuel solenoid. If the starter solenoid contacts keep sticking all the time, this can cause the fuel solenoid to burn out, so you may have one problem causing another. Two solenoids in 3 months could point to the starter solenoid, and perhaps the "filling up the tank" scenario is just coincidence.
airsine

Re: Another fuel cut off Solenoid has gone

Post by airsine » Mon Oct 12, 2009 8:01 am

Cheers old_GH, that's well worth getting checked out.
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