my ses light came on the other day so I ran to my mechanic. It threw error code p0175 ( fuel system running rich). He reset my ecu and fixed a couple things here and there that he thought might be causing a leak. He said that the reason my car is running rich is because of the motordyne 5/16 spacer, my afe intake, and the hks ti exhaust with high flow cats and y-pipe. Told me that the solution to my problem is to send my ecu to technosquare and have it tuned. I asked him about osiris, but he didn't know too much about them. My car is running fine for 2 days now, no ses light, but would a tune fix my "rich" problem and do I go with technosquare, osiris, or something else I don't know about. I have an 04 Z with 92,000. What do the experts think?

 

Get a tune. Hard parts change the way the motor works, and the ECU doesn't tune around it all. The ECU needs to be adjusted with a good tune. Check out our Dealer page and find a Pro Tuner near you now before this becomes a bigger issue.

 

Hey Vdemon, sounds like ya got enough mods to def warrant a tune. Give us a call at the shop and we can vertainly go over your options and take care of ya. 215 855 5565

Thanx, Vince

 

What they said.