power logger reading 8lbs less then electric fuel pressure gauge.

[bpman1234]

yes my powerlogger reads 8 lbs less then my gauge does is there anyway to get it closer by messing with the seettings in the custom analog settings for the power logger ?

 

[TurboBob]

what settings?

what sensor?

B

 

[Chuck Leeper]

Gauge been verified as being correct??

 

[TurboTnZ06]

Verify with a mechanical gauge. Then start fixing grounds. My powerlogger used to read 5 psi higher than the gauge. I redid my wiring and grounds to a common ground and it really helped. Then you can fine tweak the offset to the PL matches the boost.

 

[bpman1234]

Gonna go double check with my mechanical gauge to make sure .

 

[bpman1234]

It's the auto meter gauge .put my mechanical on and it read the same as the electrical maybe lb more . So now where do I go thanks .

 

[Chuck Leeper]

"
So now where do I go thanks ."
Post #4 is a start.

 

[bpman1234]

ok gonna go fine tune in the power logger where do I start I know is the custom settings in the analog 4.

this is the transducer do I have to mess with those numbers in the custom settings? ps I did redo all my grounds already but gonna go double check where the transducer is grounded.

 

[bpman1234]

I got it thanks for your replies guys.i tweaked it in the custom settings with max pressure settings I had to bring it down to 120 max and it lined right up thanks again .