P042E Diagnostic Trouble Code Discussion for January 2018
EGR Closed Position Performance
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| Help Request | Posted | |
| 2012 Ford F-350 Super Duty King Ranch 6.7L MIL Lamp on VIN: 1FT7W3AT1C P042E: egr stuck open. When you start the vehicle the diaphragm slams wide open, when unplugging the solenoid shuts off should it be on all the time at idle, I now sometimes resistance checks don't work but when checking between pins 1 and 5 of egr valve itself reads 9 ohms spec... |
January 04, 2018 |
