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CEL flashed on a few times

  • Thread starter Thread starter The Green GT
  • Start date Start date Nov 1, 2006

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
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Nov 1, 2006
#1
  • Nov 1, 2006
  • #1
I was on my way from school and I noticed my CEL was on. It went off soon after and came back on after a few minutes, then went off again in under a minute. I was accellerating in 5th gear up a slope when it came on so that kight have something to do with it.
Here are the codes I got.

111 PASS
10
172 Heated oxygen sensor indicates lean condition, right side


What needs to be done?

And my codes for the fan relay circuit fault and fuel pump circuit fault are gone since I changed the CCRM.
 

m0l0

Member
Nov 20, 2005
178
0
17
Nov 1, 2006
#2
  • Nov 1, 2006
  • #2
The Green GT said:
I was on my way from school and I noticed my CEL was on. It went off soon after and came back on after a few minutes, then went off again in under a minute. I was accellerating in 5th gear up a slope when it came on so that kight have something to do with it.
Here are the codes I got.

111 PASS
10
172 Heated oxygen sensor indicates lean condition, right side


What needs to be done?

And my codes for the fan relay circuit fault and fuel pump circuit fault are gone since I changed the CCRM.
Click to expand...


I will most likely means that your oxygen sensor is bad, i had the same code but on the left side after i got on a flooding , after that the oxygen sensor was making that code , replaced both and no probs since then, i will highly suggest to replace both at the same time , since you will like to have clean readings to the eec on both banks

Ohh and of couse disconnect battery while you are changing them!
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
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Nov 1, 2006
#3
  • Nov 1, 2006
  • #3
Those things are pretty expensive to huh?
 

94-302-vert

Active Member
Aug 16, 2004
1,947
2
36
NE CT
Nov 1, 2006
#4
  • Nov 1, 2006
  • #4
$55-$80 each if I remember correctly...
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
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99
Louisiana
Nov 1, 2006
#5
  • Nov 1, 2006
  • #5
Thats not too bad.
 

mo_dingo

20+ Year Stangneter
Aug 26, 2003
3,031
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Tucson, AZ
Nov 1, 2006
#6
  • Nov 1, 2006
  • #6
How exactly did you get a 10? That doesn't make any sense. There are no zero's in the codes.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
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99
Louisiana
Nov 1, 2006
#7
  • Nov 1, 2006
  • #7
mo_dingo said:
How exactly did you get a 10? That doesn't make any sense. There are no zero's in the codes.
Click to expand...
The 10 means nothing, just a divider between the codes.
 

mo_dingo

20+ Year Stangneter
Aug 26, 2003
3,031
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58
Tucson, AZ
Nov 2, 2006
#8
  • Nov 2, 2006
  • #8
Is this on a scantool of some sort? I am just curious.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
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Nov 2, 2006
#9
  • Nov 2, 2006
  • #9
mo_dingo said:
Is this on a scantool of some sort? I am just curious.
Click to expand...
Yea, Im not smart enough to do it with a test light. lol


And how do I know that its the o2 sensor and not an actual lean condition?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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129
Nov 2, 2006
#10
  • Nov 2, 2006
  • #10
I'd check the frequency and amplitude of switching on that particular O2 sensor. 5 minutes with a DMM can save 50 bucks.

Good luck.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
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99
Louisiana
Nov 2, 2006
#11
  • Nov 2, 2006
  • #11
HISSIN50 said:
I'd check the frequency and amplitude of switching on that particular O2 sensor. 5 minutes with a DMM can save 50 bucks.

Good luck.
Click to expand...
And what would need to be done if they are fine?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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129
Nov 3, 2006
#12
  • Nov 3, 2006
  • #12
The Green GT said:
And what would need to be done if they are fine?
Click to expand...
Since you're only getting a code for one side, there's a decent chance that it is the O2 itself, or the wiring to the O2.

Oddball questiono you run a narrowband O2 gauge? Some of them don't have high enough internal resistance and can almost freeze the O2 signal.

If you had two O2 codes, I'd think vac leak, MAF issue, etc. But with only one side, it's likely the O2. I can't stand buying new parts without testing first though.

Good luck Eric.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Nov 3, 2006
#13
  • Nov 3, 2006
  • #13
Ill test is sunday or so. And I dont have any type of A/F gauge.
 
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