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1999 GMC C1500 Fuel Pressure Sensor

Tiny
MIKE LATOURELLE
  • MEMBER
  • 1999 GMC C1500
  • V8
  • 2WD
  • AUTOMATIC
  • 157,000 MILES
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?
Wednesday, April 16th, 2008 AT 12:29 PM

3 Replies

Tiny
RHALL77
  • MECHANIC
  • 3,361 POSTS
What is the code you have? I never heard of a fuel pressure code.
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Wednesday, April 16th, 2008 AT 12:58 PM
Tiny
MIKE LATOURELLE
  • MEMBER
  • 2 POSTS
The Code is P0452. It's actually a 1998, not a 99.
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Sunday, May 4th, 2008 AT 3:27 PM
Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
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
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Sunday, May 4th, 2008 AT 3:29 PM

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