PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Need help ASAP with P0410 and P0401 codes.

Old Jul 24, 2009 | 01:55 PM
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Default Need help ASAP with P0410 and P0401 codes.

I have removed all the emissions crap off my car but now i have these 2 codes pop up. Can i buy a good programmer somewhere to make the SES light go off and stay off. If so which programmer should i get and from where? Or would i be better off going and having a dyno tune done even though i am not done with all my engine mods yet? Also where is a good tune shop in San Antonio TX? I am leaning towards the programmer because i can read codes and i know a few guys down here who have the same car but they dont have a programmer. Any help here would be great.
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Old Jul 24, 2009 | 02:13 PM
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Secondary Air Injection System Malfunction
Insufficient EGR Flow

This would come from removing the AIR/EGR.

Yes a tuner can tune those codes out. I don't think that they will make you perform any different. You might just wait until you need a tune. You might try the Diablo Tuner if you want to do something yourself.

http://www.obd-codes.com/p0401
http://www.obd-codes.com/p0410

Last edited by white2001formula; Jul 24, 2009 at 02:17 PM. Reason: Re-read
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Old Jul 24, 2009 | 09:43 PM
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I would shoot a call to Nelson Performance, they are located off of 410 on the South Side of town. I have had a couple of vehilcles tuned by him and been very impressed.
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