hi guys

Just want to know what is you engine load on your aem ems at idle when car running. My car has built block and fullblown stage2 kit with precision 6766 turbo. im just curious if mine is normal beacause im at -0.6 psi. i think normally is around -8 or -9 psi. what can affect this.

 

sounds like you have a vac leak around the map sensor or you're cal is off.

 

no vacuum leak the engine run really fine at steady 1100 rpm but really rich about 10.5 maybe its my calibration because i put the stock s2000 map and adjust my wizard and setup my throttle range. i just want to fix it to go on the dyno for tune but i dont want to drive at 10.5 air fuel. do you think if my boost solenoid is not wiring can make a vac leak. the vacuum line is connected but not the power and in the ems.

 

check the o-ring on the sensor

 

Do a proper boost leak test and find your leaks.

 

Could you post your calibration?

 

Vac leak or calibration

 

ok i think i have found my trouble i have not change the option on the map sensor option according to this. now im try to change this value but im not able to put the .08 and the 4.88. im just able to put 0 and 5 and 4 for the scalar. Any person have idea to put the right value.

omni power 4 bar calibration


min voltage .08
max voltage 4.88
scalar 3.8
load offset 15.0
filter 10
frequency 0

 

You should be able to put any value you want in there, make sure to press enter.

I hope the car hasn't been tuned yet?

 

NO its not tuned at all but when i put .08 and press enter the aem program put 1 and the 4.88 aem put 5