mechanical says 24#/powerlogger says 29#

[greeneyegi]

i kinda believe the mechanical,no way can i run 29 # on 91 octane and alky without nock.heres my files ,three different runs.im new to the powerlog,am i reading it wrong?is their a way to calibrate map? for that matter can i calibrate other readings?

 

[Fast4Ward]

hmm i've got the same problem...guage goes to 20-21 and PL says 27 ..one time it read 30...i thought maybe gauge hose is pinched. wonder if this is more common...guess we will find out.

 

[TurboBob]

check the baro correction (what does the PL read, engine off)

one things for sure, at least one of the readings is wrong......

Bob

 

[Major Nutz]

Stock map sensor? My logger reads the same as my gauge using a 3bar map. Not sure that would cause it just 1st thing I thought of.

 

[greeneyegi]

my powerlogger reads .8 while engine off

 

[greeneyegi]

ive got the three bar with my alky kit

 

[Boost231]

i will always trust the MAP reading over a stupid ass gauge. At 25psi of boost my gauge reads 30.

 

[tonka]

my powerlogger reads .8 while engine off

Per the F1 help screen, Ctrl B will zero the MAP sensor

 

[Boost231]

^ +1