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2008 Ford F-350 Super Duty XL 6.4L Hesitation, Surge, Poor Fuel Economy
have worked on many ford 7.3 & 6.0 but only a few 6.4l. trying to force DPF regeneration. egr was stuck at 16%, commanded egr closed with IDS and taped on valve. egr now at 0%. cleared all codes. KOEO= no codes. p246c & p2463 return sa soon as you start engine...
FIX posted 7/23/2010
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1FTWW31R78 |
| Engine | 6.4 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| P0404 | EGR Control Circuit Range/Performance |
| P1335 | Crankshaft Position Sensor Circuit Malfunction |
| P2452 | particulate matter trap differential pressure sensor ckt. |
| P2463 | Diesel Particulate Filter - Soot Accumulation |
| P246C | DPF restriction - forced limited power |
Message Closed w/FIX
Vehicle Data
2008 Ford F-350 Super Duty XL
| VIN | 1FTWW31R78 |
| Engine | 6.4 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Surge, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| P0404 | EGR Control Circuit Range/Performance |
| P1335 | Crankshaft Position Sensor Circuit Malfunction |
| P2452 | particulate matter trap differential pressure sensor ckt. |
| P2463 | Diesel Particulate Filter - Soot Accumulation |
| P246C | DPF restriction - forced limited power |
Video