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diagnostic code

Old Jul 16, 2008 | 08:33 PM
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i pulled up the on my scan tool because i just changed the exhaust and haven't bought the o2 sensor simulator yet and instead of the p2020 or w/e code it came out to be a B2AAA code. does any body know what that code means?
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Old Jul 16, 2008 | 09:52 PM
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I have no idea what that means, but I found someone that had a similar problem, hope this helps
http://www.dieselplace.com/forum/sho...d.php?t=214798
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Old Jul 16, 2008 | 10:55 PM
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DTC's that start with a B are body codes. I have never seen a DTC that is Alpha, Number, Alpha, Alpha, Alpha. Every code I've seen in the various on line databases is a letter followed by 4 numbers. B2AAA does not exist in those databases.

Any chance this was just a glitch in scanning codes? Did you try it more than once?

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Old Jul 17, 2008 | 05:37 PM
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no i only tried it once. thats what i was thinking that it could be a fluke. the light is off now and i will check again if it comes back on but hopefully it wont
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