Tuning troubles

[HooKnBooK]

I am trying to get a good WOT tune on my car. Right now I'm having trouble syncing my GM3bar MAP sensors reading on my logs to my boost gauge. On my gauge I will have about 21 or 22 pounds, but on my logs it says about 16. Am I supposed to calibrate anything?

Also, under WOT my wideband (front o2) will read around 12.0, but on link (ran to my rear o2) it will read around 10.8. Which one should I go by?

 

[Archer Fabrications]

I am trying to get a good WOT tune on my car. Right now I'm having trouble syncing my GM3bar MAP sensors reading on my logs to my boost gauge. On my gauge I will have about 21 or 22 pounds, but on my logs it says about 16. Am I supposed to calibrate anything?

Also, under WOT my wideband (front o2) will read around 12.0, but on link (ran to my rear o2) it will read around 10.8. Which one should I go by?

the WB reading you trust is what ever the GAUGE says. sounds like you need some major calibrating of your sensors.

a log can tell us more then you can in 10,000 words.

http://www.dsmtuners.com/forums/log-file-advice/443164-before-you-ask-log-advice.html

check that out first before you do anything else, and post back with the necessary information.