Ok guys here is what is going on. Just got my car up and running.. fully built long block (builtZmotors).. Tonight me and a buddy were messin with my utec and we are encountering this problem...

Map sensor is reading a +.4 even at idle causing my load site to be at 10% when it should be at 0% during idle.. this of course is causing me to run EXTREMELY Rich.

Any ideas on why im reading a +.4 when my Boost gauge display a -.4 ??

thanks,

Arash

 

Post your calibration car numbers please?

Thanks,

Jermaine@turboxs.com

 

his gradient is 121
intercept 180

also, i have found that his map reading barely fluctuates, even while driving.

On my car at idle, mhy map reads around -15 absolute.

 

if I remeber correctly, my UTEC had stock values or 112/169

do you have the calibration card numbers? post them, and I report back the gradient and intercept. I have an Excel file from TXS.

I need the:
Cal 1 Input
Cal 1 Output
Cal 2 input
Cal 2 Output

(all in psi)

These are the 4 number on the top part of the calibration card.

 

hey quad, can you convert mine..i just want to make sure its correct.

CAL 1 IN: 1180 CAL 1 OUT: 7.35
CAL 2 IN: 1717 CAL 2 OUT: 20.57

 

your numbers give this:

GRADIENT: 120
INTERCEPT: 180

 

Here's the file:

 

Cool, thanks a bunch quad. Once we find veilside's map sensor card, we should have no problem inputing the right #'s....

 

glad I could help.