Ford diesel DTCs

This bulletin applies to 2008-2010 Ford F-Super Duty trucks, Some F-Super Duty trucks equipped with the 6.4L diesel engine may exhibit a MIL on with DTCs P2463 and P246C.

1. Using integrated diagnostic software (IDS), check continuous memory diagnostic trouble codes. If the aforementioned codes are not present, this bulletin does not apply. If the codes are present, proceed to Step 2.

2. Using IDS, attempt to perform a manual Diesel Particulate Filter (DPF) regeneration. If the regeneration is successful, return the vehicle to the customer. If not, replace the DPF. Refer to the workshop manual, Section 309-00.


DPF (chassis cab)………….9C3Z-5H221-A

DPF (pickup truck)…………9C3Z-5H221-B

Mounting kit………………..7C3Z-5H247-B

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