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-   -   97 ford expedition P0133,B1913, and B1867 codes (https://www.askmehelpdesk.com/showthread.php?t=791249)

  • May 4, 2014, 07:48 AM
    dfuller0227
    97 ford expedition P0133,B1913, and B1867 codes
    I have a 97 ford expedition with 206329 miles on it and I am getting codes B1867 which I looked up and it says BATTERY POWER SUPPLY ECU CIRCUIT SHORT TO GROUND. B1913 which says AIR BAG DRIVER/PASSENGER CIRCUIT SHORT TO GROUND. P0133 02 SENSOR SLOW RESPONSE BANK SENSOR 1. But I can't find anything online that could tell me how to fix these problems could any one help me out with these codes thanks.
  • May 4, 2014, 10:45 AM
    TxGreaseMonkey
    Disconnect the negative battery cable and try cleaning the main PCM ground.
  • May 4, 2014, 12:57 PM
    dfuller0227
    Quote:
    Originally Posted by TxGreaseMonkey View Post
    Disconnect the negative battery cable and try cleaning the main PCM ground.
    Where is the main pcm ground located I try to find it on the internet but I can't find a picture of the actual ground wire.

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