anybody had this code before

[chad gordon]

don;t know what this is exhaust pressure cicruit fault, din't wright down the number just read what it said on the scanner,

[Slartibartfast]

EBP sensor is likely bad. What engine/yr? 7.3L can have this problem as much as a 6.0L

[chad gordon]

it is 7.3 and in 99 f350, what is ebp never heard of that.

[95dieselsmoke]

Originally Posted by chad gordon

it is 7.3 and in 99 f350, what is ebp never heard of that.

Exhaust back pressure valve

[Slartibartfast]

EBP sensor = Exhaust Backpressure Sensor
sensor is located behind the idler pulley at the top, front of the engine in front of the high pressure oil reservoir. A 3 wire connector goes to it from the top down. If it's a circuit fault, the sensor may be bad or the wiring to the sensor may have chaffed on a bracket or bolt somewhere.
There's a tube that goes from the front of the RH exhaust manifold behind the accessory brackets and up to the sensor. It frequently plugs up with carbon as well.