2004 DTS limp home - cranks but will not stay running, only code P0102
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1985-1992 Fleetwood, 1993 Sixty Special, All FWD Forum Discussion, 2004 DTS limp home - cranks but will not stay running, only code P0102 in Past Cadillac Vehicle Discussion; Hi team, got a dependable 130,000 mile daily driver- however, stopped at grocery store to pick something up on way ...
  1. #1
    cesully is offline Cadillac Owners Member
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    2004 DTS limp home - cranks but will not stay running, only code P0102

    Hi team,

    got a dependable 130,000 mile daily driver- however, stopped at grocery store to pick something up on way home from
    work and car would not stay running without me putting into neutral and maintain RPMs to get it home.

    Now it cranks and won't start - only code was P0102 - low MAF sensor low, would this cause my problem, i was
    thinking fuel pump...

    ran into this same issue intermitently in the past few months but it started again and was ok...

    can anyone advise me on a fix for this issue or do I tow to garage- hope not

    thanks,
    Craig

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    98eldo32v's Avatar
    98eldo32v is offline Cadillac Owners Connoisseur
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    Re: 2004 DTS limp home - cranks but will not stay running, only code P0102


  4. #3
    Ranger's Avatar
    Ranger is offline Cadillac Owners Member
    Automobile(s): White Diamond '03 DHS (with DTS floor shift)
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    Re: 2004 DTS limp home - cranks but will not stay running, only code P0102

    Fuel pump is a possibility. Only way to know for sure it to put a fuel pressure gauge on it. Probably ought to replace the MAF sensor as well.

  5. #4
    jmf1964 is offline Cadillac Owners Member
    Automobile(s): 2004 Deville, Silver
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    boston mass or thereabouts
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    Re: 2004 DTS limp home - cranks but will not stay running, only code P0102

    The throttle body may need to be cleaned.
    My 2004 acted exactly the same way, would start and stall, start again and stall again. I had to keep one foot on the gas just to keep it running. Cleaned the throttle body and IAC passage, it's run like new ever since, this was a year ago.

    John

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