I just installed the helix test pipes. I could definetly feel the difference in power but i have the greddy TT. THe only problem is that i have a CEL. AT first nothing came on but now its there and it wont go away. Any way of removing the CEL beside putting the stock cats back on?

 

strange that you have a cel. did you install it yourself? If so just go back and take them out and reinstall them to see if that clears it up. Only thing I can think of is maybe you messed up one of your o2 sensors.

 

Did you disconnect the negative battery terminal before intalling the TP ? Before I installed my Stillen, I removed the negative terminal and reattached it after install....and no SES.

On Stillen, no raspiness at all.

 

I didnt disconnect the negative terminal before i installed the pipes. Everything is mounted well. What if i disconnect the negative terminal now. Will it go away?

 

Drive your car for couple of days and it should just go away. Most people have the same SES problem when CAI is installed. I wouldnt worry about it bro. Drive it for few days and your light should go off.

 

Ok i will do that. If it doesnt go away i will come back for more advice from you guys. THanks

 

Drive it hard for few days. If you need someone to race up and down the freeway.. give me a holla.. you would whoop my a$$ with your TT but at least you'll have a company in Nor Cal !!!!

 

hahahah cool. Where in NOr ca are u located?

 

in Marin County...but work in San Ramon. Drive to SJ once in a while.

 

If there is no issue the SES should go away after a few successful engine starts. If you want to know what the SES is telling you, goto Technosquares website. They have info there that will tell you how to read the SES and how to reset the ECU to clear the SES if needed. Also check to make sure you didn't swap the O2 sensors from left to right and that they are well connected back into the harness. If they did not get put back in properly they can wiggle loose very easily.