Need help - throwing codes

[TzReddy]

Ok Im throwing code p0183,p0193,p0340 and p0344. I recently changed cams, went with larger turbo, went return fuel system and swapped from my 3650 to a 6r80. Before I made changes I never thru any codes. I know codes are related to fuel rail pressure and cam position sensor. My tuner believes they are on same circuit and maybe that could be a fuse. I checked fuses and all are good unless not checking right ones? Car drives but kind of goes into like a limp mode if get on it at all and dash reads - - - - where mileages would normally read. Any suggestions?


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[RocketcarX]

Check them all just for drill, your tuner will need to make some changes to your tune regarding the fixed fuel pressure. The dash blanking out would seem more like something is unplugged or you have a bad connection.

 

[86GT351]

Check them all just for drill, your tuner will need to make some changes to your tune regarding the fixed fuel pressure. The dash blanking out would seem more like something is unplugged or you have a bad connection.

If your dash is blanking out you have an intermittent communication concern.

 

[TzReddy]

If your dash is blanking out you have an intermittent communication concern.

Which is?


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