hotrod diesel
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This started when I switched the tune from 250 to 275 sdt tuned I had P2263 dtc pop up no other codes. I still have full boost, no loss of power, fuel economy is still good. I changed out the exhaust back pressure sensor, cleaned the tube about two weeks ago and I am still getting the P2263. Also I made sure that the turbo actuator operates when you turn the key to the on position. So now I am at a loss. If y'all could shed some light as to what to check and or replace next I would appreciate it.
EBP at idle in park is 14.1 +/- engine at operating temp.
2008 F350 DRW 6.4L
EBP at idle in park is 14.1 +/- engine at operating temp.
2008 F350 DRW 6.4L
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