Uego Problem - SRT Forums

NuVaSRT · 03-01-2007, 06:43 AM

I installed my AEM UEGO controller but I have a problem. When I first turn the car on, it idles around 15.0-15.2, but then it jumps around between 14.5-15.0 and falls off lean and I end up with a ---, but as soon as I hit the gas, it gives me a reading (don't know how accurate though). I thought it was a bad bosch sensor, so I replaced it, but it's still doing the same thing. Can anybody help me??

-Jason

Proshop · 03-01-2007, 09:47 PM

I think this common for them... not sure why but it is.. Mine did the same thing in my old car.. I got use to it and as long as it worked at WOT, is all that mattered to me..

vadersrt-4 · 03-01-2007, 11:03 PM

Mine idles the same but that's normal just make sure it doesn't go above 12 at full open throttle in other words redline..you should be cool Good luck

NuVaSRT · 03-02-2007, 10:41 AM

Well I just took it out to see what it does when I go WOT (at 3K revs). It went all the way to 10.0 and didn't change until about 4500, and at redline it stayed at 11.2. Now all I have done as far as fuel is the fpr 75psi from ptp, can it really make me run that rich until redline? I'm boosting 17psi btw

thaprofessor33 · 03-05-2007, 11:58 PM

Yea the PTP FPR mod can make you pretty rich. That mod is mostly so you can run higher boost. I am running 23psi

But then again every car is different so you may not have to run that much to compensate

Natsu · 03-06-2007, 04:00 AM

Yup you can run higher boost now or you can get a safc2 or a dtec type system and lean it back out.