Loggin Boost with HPtuners
10-25-2007, 04:34 PM
#2
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Sure, if you are using an appropriate MAP sensor it will tell you
all you need to know about absolute pressure and if you want
relative like most people talk then that's just [MAP_2BAR - BARO]
(substitute the real PIDs from the list).
all you need to know about absolute pressure and if you want
relative like most people talk then that's just [MAP_2BAR - BARO]
(substitute the real PIDs from the list).
10-27-2007, 07:48 PM
#4
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If you have a 2-bar OS it should be in the Engine>Airflow
PID list.
If you're running boost with a 1-bar MAP sensor you probably
are seeing hokey (clipped) MAP values.
BARO is the MAP reading at key on (atmospheric).
The formula is how you'd make a custom PID, only you have
to write it as [PID.xxxx] - [PID.yyyy] using the custom PID
edit thingy. There's whole separate lists in that which you have
to run through to find the ones you want. I'm not much of a
custom PID whiz but the examples in the Help docs ought to
get you through it. There are also example stickies on the
HPTuners 'board.
PID list.
If you're running boost with a 1-bar MAP sensor you probably
are seeing hokey (clipped) MAP values.
BARO is the MAP reading at key on (atmospheric).
The formula is how you'd make a custom PID, only you have
to write it as [PID.xxxx] - [PID.yyyy] using the custom PID
edit thingy. There's whole separate lists in that which you have
to run through to find the ones you want. I'm not much of a
custom PID whiz but the examples in the Help docs ought to
get you through it. There are also example stickies on the
HPTuners 'board.
