will a utec help
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i have an 04 and the SES light loves to be on, i have replaced both cat o2 sensors with the non-fouler method now im replacing both header o2 sensors. i have been throwing codes p1283, p1274, p1167 ect. all codes that deal with o2 sensors. i have reseted the ECU even took it to the dealer, they have been cool about all my mods. so im thinking a utec and a tune is needed. i have a CAI, plenum spacer, headers, Crawford HFC, Exhaust. so after each ECU reset the SES coming on about 40-50 miles after the reset. could it be the connector that the cat o2 sensors hooks up to and not the sensor it self? or just get a utec and full dyno tune?
Last edited by importpunisher; 09-15-2008 at 12:36 PM.
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Utec doesn't clear codes on the ECU.
We can help you clear them and keep them cleared. Just give us a listing of codes you need blocked when ordering the product. Or come up to the shop and we can do a full custom dyno tune for you since you're so close.
We can help you clear them and keep them cleared. Just give us a listing of codes you need blocked when ordering the product. Or come up to the shop and we can do a full custom dyno tune for you since you're so close.
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cool, thats what im looking for a full tune. thats why i was thinking a utec and tune, to not just clear the codes but fix the a/f ratio that keep throwing the codes. plus utec can tune for a wet nitrous kit. do ya'll do that as well? is it a reflash that ya'll do to tune the car? where in austin are you located?
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Originally Posted by frankie945
Depends on what mods you have and how far you want to go. If your NA get a flash or cipher/oiris.
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Originally Posted by UpRev
Utec doesn't clear codes on the ECU.
We can help you clear them and keep them cleared. Just give us a listing of codes you need blocked when ordering the product. Or come up to the shop and we can do a full custom dyno tune for you since you're so close.
We can help you clear them and keep them cleared. Just give us a listing of codes you need blocked when ordering the product. Or come up to the shop and we can do a full custom dyno tune for you since you're so close.
![Roll Eyes (Sarcastic)](https://my350z.com/forum/images/smilies/rolleyes.gif)
Way to not answer the question and push your product at the same time.
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Originally Posted by Fluid1
![Roll Eyes (Sarcastic)](https://my350z.com/forum/images/smilies/rolleyes.gif)
Way to not answer the question and push your product at the same time.
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If your going to stay with NOS go with Uprev. A Utec will work to but you have to have someone local tune it for you. First I would call around and find what tuners in your area are firmilar with what EMS's. I ran a 75 wet shot with no tune just had 1 step cold copper NGK's. Once you get to a 100 shot you need a tune to take away timing. But to be safe get it tuned for the nitrous.
Last edited by frankie945; 09-15-2008 at 01:10 PM.
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Originally Posted by frankie945
If your going to stay with NOS go with Uprev. A Utec will work to but you have to have someone local tune it for you. First I would call around and find what tuners in your area are firmilar with what EMS's. I ran a 75 wet shot with no tune just had 1 step cold copper NGK's. Once you get to a 100 shot you need a tune to take away timing. But to be safe get it tuned for the nitrous.
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