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Code P0232, Voltage High,secondry Fuel Sensor. Help!!!!

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#1 john500



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  • Name: john
  • Ford Model: streetka
  • Year: 2005
  • Location: Renfrewshire

Posted 10 April 2013 - 11:47 AM

hi, my 56 plate mondeo 2.0 auto is not starting, checked the fuel pump and it had no voltage reading so replaced the fuel pump relay switch and after a couple of turns she did start, the next day nothing, guy came with a scanner and the code p0232 flared up, the secondry fuel sensor voltage is too high, any tips would be great..

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#2 jeebowhite


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  • Name: James
  • Ford Model: Sea Grey Mondeo MKIV 1.8TDCi 140ps Zetec
  • Year: 2007
  • Location: Kent

Posted 10 April 2013 - 12:27 PM

sounds like its not earthing properly, check the earth points are clean and rust free

#3 stooge75


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Posted 10 April 2013 - 03:28 PM

take it to a good auto sparky. its a bit early for your pump to be failing.

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