5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

run the codes and now need help

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Old 04-13-2005, 08:09 PM
  #1  
pacepony
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Default run the codes and now need help

i have a 86 that has been converted to mass air. first of all its saying that my map sensor is bad. i believe this is for speed density so do i need this fixed. next it said my act (air charge temp sensor is bad) is bad, where is this located. next, my egr and ect are acting up will this cause the car to run bad, next is there any way to get the tps voltage down, mines at 4.5 closed and 4.9 open. any help would be greatly appreciated even if you only know one answer. im running out of ideas on this car
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Old 04-14-2005, 02:13 AM
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pacepony
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Default RE: run the codes and now need help

anyone please???
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Old 04-14-2005, 11:32 AM
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stanglx2002
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Default RE: run the codes and now need help

how much HP are you running in that car
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Old 04-14-2005, 04:29 PM
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pacepony
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Default RE: run the codes and now need help

not sure, i bought the car about a month or so ago and have not got it to run right yet
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Old 04-14-2005, 10:46 PM
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stanglx2002
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Default RE: run the codes and now need help

you might have the same problem i do and the injectors are to small for the engine
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