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P0405 Diagnostic Trouble Code Discussion for August 2011

EGR Position Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0405
Help Request Posted
2005 Ford E-350 Club Wagon XL 6.0L No Start, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 1GCJK33D97
P0405: EGR Position Sensor 'A' Circuit Low Voltage. ... check engine light comes on and throttle won't work, p0107,p0405, p0427, p2104, p2122, p2127, p2132, p2285, tons of codes, I believe the codes are all there due to the 5 volt reference loss see below. hooked up break out box and found that when pin 45 from...
August 22, 2011