No boost......no power |
02-28-2020, (Subject: No boost......no power ) Post: #12 | |||
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RE: No boost......no power I got my new CAC installed today. Pressurized the system ( after the turbo ), made sure I had didn't have any leaks. I took it for test drive and still low boost, less than 20 lbs. While driving I had a code 2973 ( Intake Manifold 1 Pressure - Data erratic, intermittent, or incorrect ). Came back to shop and got on my phone to see what I kind of help I could find. I read that you can cycle the key switch, which I did and the code went away. Test drove it again, no code and still low boost. So far this is a list of what I have replaced: New IMAP sensor and pig tail New exhaust back pressure sensor New Paccar CAC Up dated file/tune from Rawze I also did the following: When I originally de-mandated the truck I left about an inch around the outside of the DPF and installed stainless steel bolt, nuts and washers in the venturi tube. So now I have completely hollowed the DPF out. I also fabricated and installed a blocking plate for the rear of the EGR cooler. Arrrrgh......what am I missing? | |||
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