more questions about utec...
i have a utec, im willing to pay any of you to help me out with it. IM located in st louis and Kansas city... PM me if any of you are interested. Local shop wants 250 bucks, im sure one of you needs the cash more than they do. ALSO, do you have to have a afr gauge to tune it or does it read those numbers for you?
Last edited by mxjosh711; Apr 27, 2006 at 02:52 PM. Reason: spelling
Originally Posted by Sharif@Forged
The MAF sensor maxes out a little bit more than 300whp, so even 5-6psi will max out the MAF sensor. A MAP sensor is required for FI.
sharif...hey sorry..not trying to hijack thread but OMG where can I get some of these rims on this car which is from your website????
http://www.injectedperformance.com/V...ID=3515&VID=36
TIA
Tom
Originally Posted by RED RIDER
sharif...hey sorry..not trying to hijack thread but OMG where can I get some of these rims on this car which is from your website????
http://www.injectedperformance.com/V...ID=3515&VID=36
TIA
Tom
http://www.injectedperformance.com/V...ID=3515&VID=36
TIA
Tom

Originally Posted by RED RIDER
sharif...hey sorry..not trying to hijack thread but OMG where can I get some of these rims on this car which is from your website????
http://www.injectedperformance.com/V...ID=3515&VID=36
TIA
Tom
http://www.injectedperformance.com/V...ID=3515&VID=36
TIA
Tom

Originally Posted by mxjosh711
i have a utec, im willing to pay any of you to help me out with it. IM located in st louis and Kansas city... PM me if any of you are interested. Local shop wants 250 bucks, im sure one of you needs the cash more than they do. ALSO, do you have to have a afr gauge to tune it or does it read those numbers for you?
Originally Posted by audiblemayhem
if i was closer i would help. im in orlando though...
i know there are a few shops in TX that could tune your utec if you dont want to mess with it. if you buy the tuner wideband and know a local dyno, we could probably tune your car pretty easily....
Originally Posted by audiblemayhem
is this thread officially dead now??



Later
Aceman
I was just reading this thread as I recently got the tuner and starting logging, adjusting timing, fuel etc... but I got a question for you guys, are you running open loop fueling with the MAF option?
According to the manual...
According to the manual...
When Open Loop Fuelling is enabled, the UTEC uses its own background fuel table to determine injector ontime instead of the factory ECU’s fuel table once the car is past the Open Loop Threshold parameter setting.
seems like the lowest value for the injector size is 300cc but don't we run 290cc? I get strange readings on the injector duty cycle, like hitting 99.9% at arounf 6100-6200 rpms! It doesn't look like the utec's fuel table would work. Tuning in closed loop mode it runs fine.
Originally Posted by JG 350Z
I was just reading this thread as I recently got the tuner and starting logging, adjusting timing, fuel etc... but I got a question for you guys, are you running open loop fueling with the MAF option?
According to the manual...
According to the manual...
When Open Loop Fuelling is enabled, the UTEC uses its own background fuel table to determine injector ontime instead of the factory ECU’s fuel table once the car is past the Open Loop Threshold parameter setting.
seems like the lowest value for the injector size is 300cc but don't we run 290cc? I get strange readings on the injector duty cycle, like hitting 99.9% at arounf 6100-6200 rpms! It doesn't look like the utec's fuel table would work. Tuning in closed loop mode it runs fine.
Originally Posted by SmokyTyrz
Wanted to revive this post. It has lots of good "out of box" experience information for UTEC noob's like me.

Later
Aceman




