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1999 Cadillac Seville SLS Question: why does my car stall so often with error code p1599 as the only code

 

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zoevshoes, Chicago, IL, September 10, 2012, 12:37
 Rookie

whenever i drive my car long enought it stalls espically coming off the expressway it starts right back up and sometimes dies immidately erased codes and the only one that came back was p1599 have any ideal what the problem is mechanic is acting like a idiot

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  • Answer #1

    Greg's Orange Auto (13656 Answers) , Orange, CA - (714) 361-9386
    globalhelper September 10, 2012, 13:07
     Master

    you may have a map senor or fuel pump or ign module grd issue which can cause low idle which will set this code. seek a diag of this code before repl any parts

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    zoevshoes, September 10, 2012, 13:39
     Rookie

    the mechanic has told me it is probably the crank sensors

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    globalhelper, September 10, 2012, 15:39
     Master

    i think not myself, do you have crank sensor codes? according to all data its not the ckp sensor

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    zoevshoes, September 10, 2012, 17:18
     Rookie

    the only code i have is the p1599 engine stall cc power management they told me that could have something to with the crankshaft sensors

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    zoevshoes, September 11, 2012, 15:28
     Rookie

    could it be a wire splice

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