P0476 Diagnostic Trouble Code Discussion for April 2004
Exhaust Backpressure Regulator Malfunction (Self Test)
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| Help Request | Posted | |
| 1999 Ford F-350 Super Duty Lariat 7.3L No Start VIN: 1FTWW32FXX ... Started up when it arrived, ran 10 minutes in bay and died. No cranking RPM, IDM FEEDBACK code and CMP sensor code stored. Not really any info on p1670 in archives. Can't see having bad cam sensor & IDM at same time - also, will CMP sensor make truck d... |
April 21, 2004 | |
| 1999 Ford F-250 Super Duty XL 7.3L Excessive Emissions, Hesitation, Poor Fuel Economy VIN: 11FTNW21FO hello, i have 99 f25o giving me grief. This unit doesn't seem to be making any boost pressure. I have changed the map sensor due to a previous code in the pcm (po237-turbo boost sensor a ckt low.) I also changed the pcm after that because my modis wasn't displ... |
April 26, 2004 |
