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P0402 Diagnostic Trouble Code Discussion for November 2011

EGRC-BPT Valve Function *

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Trouble Ticket Help Requests for DTC P0402

	Help Request	Posted
	2004 Ford F-150 STX 4.6L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on, Severly over fueling VIN: 1FTRX14W74 P0402: Excessive EGR Flow Detected. High every one. This one has us baffled. This truck came to us over fueling severly. Lots of black smoke. We found many codes on enitial scan so we cleared them all. The codes listed were the ones to return. Initialy we found that the fuel rail pressure sensor...	November 02, 2011
	2004 Ford F-150 STX 4.6L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on, Severly over fueling VIN: 1FTRX14W74 P0402: Excessive EGR Flow Detected. High every one. This one has us baffled. This truck came to us over fueling severly. Lots of black smoke. We found many codes on enitial scan so we cleared them all. The codes listed were the ones to return. Initialy we found that the fuel rail pressure sensor...	November 03, 2011
	2005 Ford F-350 Super Duty King Ranch 6.0L MIL Lamp on VIN: 1FTWW31P55 P0402: Excessive EGR Flow Detected. ... problems. This thing came in with a blown intercooler and a turbo code and a p0402. we replaced the turbo and intercooler. Then i checked the egr with the scanner with egr removed. The valve did not move so i replaced it. the mil came back on the next day ...	November 14, 2011
	2005 Ford F-350 Super Duty King Ranch 6.0L MIL Lamp on VIN: 1FTWW31P55 P0402: Excessive EGR Flow Detected. ... problems. This thing came in with a blown intercooler and a turbo code and a p0402. we replaced the turbo and intercooler. Then i checked the egr with the scanner with egr removed. The valve did not move so i replaced it. the mil came back on the next day ...	November 16, 2011