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any experts on a p103 code.?

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Old 04-18-2004, 03:43 PM
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Default any experts on a p103 code.?

ok, this is on my 2002 trans am, cam Install [224/224], kooks, corsa, ported tb, and some other mods not engine related.had it MUSTANG dynoed and after a couple of days of driving, sat. night went up town and noticed the SES light was on, now Im thinking wtf now.! so I drove Into my local autozone and Had them scan it ,came back as a tb positioning senser malfuntion, so I had him reset It and the light stayed off.! any Idea what caused this to happen and will It return.!!
Old 04-18-2004, 07:16 PM
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P0103 is not a TB position sensor code. It is Mass Air Flow circuit high input. It has to do with your MAF.



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