Cadillac CTS The mid-sized sedan that has grown the popularity of the Cadillac brand with it's low price and sleek styling

Biometric Pressure High

  #1  
Old 03-18-2011, 03:28 PM
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Default Biometric Pressure High

I have an 04 CTS and recently I change the spark plugs but I had problems removing one of them, the check engine light was on before I change them and is still on now. I just got the emissions test done and failed. The code was P2229: Biometric Pressure Circuit High. If any of you guys are familiar with that code, can you please help me out before I go to the dealer and spend my life savings.

Thanks a lot guys
 
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Old 03-18-2011, 04:11 PM
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Originally Posted by nerryon View Post
I have an 04 CTS and recently I change the spark plugs but I had problems removing one of them, the check engine light was on before I change them and is still on now. I just got the emissions test done and failed. The code was P2229: Biometric Pressure Circuit High. If any of you guys are familiar with that code, can you please help me out before I go to the dealer and spend my life savings.

Thanks a lot guys
my book says:

Possible ECM issue, possible a short to ground, possible a short to power on BAROMETRIC signal wire, possible defective BAROMETRIC sensor.


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