Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Help with DTC

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Old May 15, 2005 | 01:36 PM
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spillman's Avatar
spillman
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From: Rutherfordton, NC
Help with DTC

My car chip is reading a "unkown powertrain dtc." Trouble code number is P2270. Does anyone have any idea what this trouble code is?
 
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Old May 15, 2005 | 01:59 PM
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ScottinBend
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From: Oregon, USA
Here is a link to the codes http://www.obdii.com/codes.htmlThe code doesn't conform to the numbering system. The first digit should be a 0 or a 1. Probably need to check with the dealer.
 
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Old May 15, 2005 | 02:05 PM
  #3  
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spillman
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From: Rutherfordton, NC
Originally Posted by ScottinBend
Here is a link to the codes http://www.obdii.com/codes.htmlThe code doesn't conform to the numbering system. The first digit should be a 0 or a 1. Probably need to check with the dealer.
This is what the Car Chip is saying. Guess I'll be calling up the dealer Monday.

Problem 12 5/15/2005 3:17 PM MINI P2270 Unknown Powertrain DTC (SAE Controlled; Fuel and Air Metering and Auxiliary Emission Controls)
 
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Old May 15, 2005 | 02:30 PM
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Originally Posted by spillman
My car chip is reading a "unkown powertrain dtc." Trouble code number is P2270. Does anyone have any idea what this trouble code is?
the code is "o2 sensor signal stuck lean bank 1 sensor 2"
hope this helps
 
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Old May 15, 2005 | 02:47 PM
  #5  
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spillman
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From: Rutherfordton, NC
Originally Posted by Cooper S IRE
the code is "o2 sensor signal stuck lean bank 1 sensor 2"
hope this helps
Hmmm.... That makes sense. I just installed the Mini-Madness Post cat signal converter. Have been having problems with it sense I installed it.

Thanks for the help guys!
 
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Old May 16, 2005 | 02:27 PM
  #6  
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ScottinBend
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From: Oregon, USA
Originally Posted by Cooper S IRE
the code is "o2 sensor signal stuck lean bank 1 sensor 2"
hope this helps
Where did you find this info?
 
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Old May 17, 2005 | 12:13 AM
  #7  
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Originally Posted by ScottinBend
Where did you find this info?
in the back of the Bentley MINI Maintenance manual
its a great book everything you need to know
 
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Old May 17, 2005 | 07:24 PM
  #8  
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From: Oregon, USA
Excellent.....thank you sir. Didn't even see them there.
 
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Old May 18, 2005 | 01:00 PM
  #9  
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Cooper S IRE
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Originally Posted by ScottinBend
Excellent.....thank you sir. Didn't even see them there.
no problem glad to help
 
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