1999 GMC C1500 Fuel Pressure Sensor

1999 GMC C1500
157,000 MILES • V8 • 2WD • AUTOMATIC
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MIKE LATOURELLE
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I have a 1998 GMC 1/2 ton pickup that has a trouble code for a bad fuel pressure sensor. Is the sensor easily accessed and do you have to relieve fuel pressure to replace the sensor?
Apr 16, 2008 at 12:29 PM
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RHALL77
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what is the code you have? i never heard of a fuel pressure code.
Apr 16, 2008 at 12:58 PM
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MIKE LATOURELLE
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The Code is P0452. it's actually a 1998, not a 99.
May 4, 2008 at 3:27 PM
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MASTERTECHTIM
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fuel tank pressure? its located on top of the gas tank and is easily replaceable when accessed. you might have to lower the fuel tank
May 4, 2008 at 3:29 PM
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