shootitnsmokeit
New member
- Joined
- Oct 6, 2014
- Messages
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So this is my first diesel and i know very little i have had a local shop do my deletes and truck runs fine. I have the sct7015 tuner and have been using it to monitor things i have done some searching and the numbers im getting on the display are concerning or false readings. I guess the two readings im concerned about are back pressure (59.79psi) & map kpa (14.72psi). These numbers are at idle.