Need some help guys on some codes on my friends 02 7.3 powerstroke
Can you give me a little more information on these 2 codes that are stated
First one is a P1249 Wastegate fail steady state test
Second one is a P0478 Exhaust pressure control valve high input
Why are these appearing?
His mods are K&N FIPK without the k&n filter instead has a injen/amsoil filter on it
Banks 4" Turbo back exhaust
SCT Xcal3 canned tunes
Autometer pillar gauges
Some Big boost thing from E-bay
Any information would be great. Thanks Guys!
Can you give me a little more information on these 2 codes that are stated
First one is a P1249 Wastegate fail steady state test
Second one is a P0478 Exhaust pressure control valve high input
Why are these appearing?
His mods are K&N FIPK without the k&n filter instead has a injen/amsoil filter on it
Banks 4" Turbo back exhaust
SCT Xcal3 canned tunes
Autometer pillar gauges
Some Big boost thing from E-bay
Any information would be great. Thanks Guys!