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N2BRK
replied to the thread
Logged boost vs mechanical boost.
.
Why is MAP and BOOST the same in your log? MAP should be absolute (PSIA), but it is tracking with your BOOST. According to your BARO...
Jun 23, 2026
darkness
replied to the thread
Logged boost vs mechanical boost.
.
I’m going thru the wiring diagram now.
Jun 23, 2026
darkness
replied to the thread
Logged boost vs mechanical boost.
.
The hose is good. I actually verified the gauge was good thru the hose as it was easier to get to than tearing the dash apart. As far as...
Jun 23, 2026
darkness
reacted to
N2BRK's post
in the thread
Logged boost vs mechanical boost.
with
Like
.
Mechanical - duh. I'm too used to electrical sensors on dial style :) Did you check to see if the hose was pinched? Good wiring? etc?
Jun 23, 2026
WVRigrat05
replied to the thread
09 1500 hood on 2500hd
.
Pretty sure they are the same, the center is just higher on the 2500 for the HD look.
Jun 23, 2026
N2BRK
replied to the thread
Logged boost vs mechanical boost.
.
Mechanical - duh. I'm too used to electrical sensors on dial style :) Did you check to see if the hose was pinched? Good wiring? etc?
Jun 23, 2026
2004LB7
replied to the thread
Logged boost vs mechanical boost.
.
Maybe cts3 is subtracting baro and thus 13.5 psi lower then the mechanical gauge
Jun 23, 2026
darkness
replied to the thread
Logged boost vs mechanical boost.
.
It’s an auto meter mechanical gauge. It does not read absolute, obviously. What it does read is 50% higher than what the cts3 boost...
Jun 23, 2026
darkness
replied to the thread
Logged boost vs mechanical boost.
.
No, it doesn’t.
Jun 23, 2026
Bdsankey
reacted to
Chevy1925's post
in the thread
McRats Wendy is up for sale...
with
Like
.
Unpopular opinion but Imho, wendy was no longer wendy when it was bought. Color changes, turbo changed, and other changes. It holds...
Jun 23, 2026
N2BRK
reacted to
JoshH's post
in the thread
Logged boost vs mechanical boost.
with
Like
.
Your mechanical gauge reads absolute pressure?
Jun 23, 2026
N2BRK
replied to the thread
Logged boost vs mechanical boost.
.
^^ this. brand and part number of the gauge? Let's see the specs.
Jun 23, 2026
2004LB7
reacted to
Chevy1925's post
in the thread
McRats Wendy is up for sale...
with
Sad
.
Unpopular opinion but Imho, wendy was no longer wendy when it was bought. Color changes, turbo changed, and other changes. It holds...
Jun 23, 2026
JoshH
replied to the thread
Logged boost vs mechanical boost.
.
Your mechanical gauge reads absolute pressure?
Jun 23, 2026
Chevy1925
replied to the thread
McRats Wendy is up for sale...
.
Unpopular opinion but Imho, wendy was no longer wendy when it was bought. Color changes, turbo changed, and other changes. It holds...
Jun 23, 2026
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