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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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keep getting the same codes...

  • Thread starter Thread starter gman26
  • Start date Start date Mar 5, 2004
G

gman26

New Member
Feb 16, 2004
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Southern California
Mar 5, 2004
#1
  • Mar 5, 2004
  • #1
My 95 GT keeps getting the same oxygen sensor codes even after I replaced them. The computer memory has been reset and the codes keep coming back and I still get pre-ignition. Could this 'lean' condition be due to fule pressure low or bad injectors? How do I check the fuel pressure?
Any ideas would be greatly appreciated.
 

S/CBlack95GT

New Member
Apr 6, 2003
2,018
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0
Tampa Palms, FL
Mar 5, 2004
#2
  • Mar 5, 2004
  • #2
If you ever get codes for both O2s then 99% of the time there is a problem elsewhere. My first guess would be the MAF. Are you getting any codes for it?
 
G

gman26

New Member
Feb 16, 2004
20
0
0
Southern California
Mar 5, 2004
#3
  • Mar 5, 2004
  • #3
no codes for the MAF, just 172, 176, 181 and 189.
 

S/CBlack95GT

New Member
Apr 6, 2003
2,018
0
0
Tampa Palms, FL
Mar 5, 2004
#4
  • Mar 5, 2004
  • #4
Yea I would bet something with the MAF is wrong. You may try cleaning the element or swapping a different MAF onto your car if you know someone with one.
 
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