0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER

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0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER

05-22-2016, (Subject: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER )

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RE: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER

(05-19-2016 )gearhead Wrote: Watch the commanded pressure versus the actual pressure see if the match sitting at 1000rpm then drive it and see if actual drops. It may be fuel pump.

So if actual is slightly lower then commanded fuel pump is bad?

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0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER - CASPER1968 - 05-18-2016,

RE: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER - gearhead - 05-19-2016,

RE: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER - snailexpress - 05-22-2016

RE: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER - hhow55 - 05-22-2016,

RE: 0559 FUEL RAIL PREASURE FAULT CODE LOOSES POWER - gearhead - 05-22-2016,

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