P0470 Diagnostic Trouble Code Discussion for January 2012
Exhaust Backpressure Sensor Circuit Malfunction
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| Help Request | Posted | |
| 2006 Ford E-350 Super Duty 6.0L Excessive Emissions, Cuts out, MIL Lamp on VIN: 1FTSS34P06 P0470: Exhaust Backpressure Sensor Circuit Malfunction. trying to diagnose a black smoke and surging under load was told turbo are high failure item on this engine icp desire and actual press are the same at idle (615 psi at idle) and around 1260 psi at 2500 rpm wondering if any ford diesel techs have run into thes... |
January 04, 2012 | |
| 2002 Ford F-350 Super Duty XL 7.3L No Start VIN: 1FDWF37F22 P0470: Exhaust Backpressure Sensor Circuit Malfunction. Just starting on this one. Not really a diesel guy. The rpm reads during cranking, the oil is full. The resivior at the high pressure pump seems fuell when you pull the allen screw out. About 1/4 inch below the top- has set for several days. Cranking speed see... |
January 17, 2012 |
