
1999 Ford F-250 Super Duty XL 7.3L Excessive Emissions, Hesitation, Poor Fuel Economy
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 ([...] boost sensor a ckt low.) I also changed the pcm after that because my modis wasn't displaying ...
FIX posted 5/12/2004
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Message Closed w/FIX
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VIN | 11FTNW21FO |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation, Poor Fuel Economy |
Occurs | Always, on Accel |
Trouble Codes
P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |
Message Closed w/FIX
Vehicle Data
1999 Ford F-250 Super Duty XL
VIN | 11FTNW21FO |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation, Poor Fuel Economy |
Occurs | Always, on Accel |
Trouble Codes
P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) |