fuel system

4WD • AUTOMATIC
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CASEYGINGERICH
  • MEMBER
  • 1 POST
low voltage at fuel pump
Feb 2, 2011 at 11:52 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
What color wire were you testing? Check voltage at ecm B fuse.
Feb 2, 2011 at 12:03 PM
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DAVE'S BIG BACKYARD!
  • EXPERT
  • 262 POSTS
yea you dont want to check the wire that goes to the fuel gauge,it has lower voltage.
Feb 2, 2011 at 5:27 PM
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