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EEC IV test

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Old Jul 13, 2010 | 06:23 PM
  #1  
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cdelsol83
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Question EEC IV test

so i finally had time to open up my dash and check the instrument bulbs to see if all were good.........come to find out i'm missing the check engine light..lol.......i took out the seatbelt light and put it in.......

anyways i ran the OBD test and came up with these results
63
84
and then
63
87
95


I understand the what to do with the tp problem and the egr comes up cuz i plugged it up with an aluminum gasket, now as far as the fuel pumps......i dont' know what to do because my truck runs fine....should i look into it or just leave it alone meaning the fuel pump circuits...
 
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Old Jul 13, 2010 | 08:03 PM
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rla2005
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87 and 95 can be caused when switching between tanks with the engine running. If the truck is running fine, leave it alone.
 
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Old Jul 14, 2010 | 05:46 PM
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funny thing is i only have one tank.......
 
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Old Jul 14, 2010 | 08:01 PM
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Then I will quote myself: "If the truck is running fine, leave it alone." You could try clearing the codes then drive it for a while and do another code check. Those could be from a previous service event.
 
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