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P2263 Diagnostic Trouble Code Discussion for February 2017

Turbo/Super Charger System Performance


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Trouble Ticket Help Requests for DTC P2263
Help Request Posted
2004 Ford F-550 Super Duty Lariat 6.0L MIL Lamp on VIN: 1FDAF57P74
P2263: Turbo/Super Charger System Performance. Checked V Ref 4.9 sensors, scanned to data, says it's 3.5 volts, cleaned EGR valve, put a turbo on it, installed customer supplied turbo, cleared codes, get the same codes back. Please advise, and thank you
February 27, 2017