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P0194 Diagnostic Trouble Code Discussion for October 2009

Electronic Throttle Control System - Mechanical Fault

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Trouble Ticket Help Requests for DTC P0194
Help Request Posted
2009 Ford F550 6.4L Hesitation VIN: 1FDAF57R69
P0194: fuel rail pressure. this vehicle has an intermittent code p0194 which is a fuel rail pressure code. according to ford it is because someone is letting it idle too long and the fuel is becoming vaporized which is normal because this vehicle should not be doing long idles. it is a ...
October 20, 2009