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Exhaust Code Help

  • Thread starter Thread starter 97gtstang01
  • Start date Start date Oct 2, 2015

97gtstang01

Active Member
Sep 13, 2015
102
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28
Oct 2, 2015
#1
  • Oct 2, 2015
  • #1
So after my headers install with rear cat delete I'm getting p1152 ?I've checked all my vacuum lines and the cold air intake. pcv also .any ideas fellas? Oh and the o2s are connected.

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a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
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Hillsborough county
Oct 2, 2015
#2
  • Oct 2, 2015
  • #2
Did you retune after the rear cat delete? If not you may need 02 cheaters. They pull the o2 out of the exhaust stream to trick the ecu.
 

97gtstang01

Active Member
Sep 13, 2015
102
11
28
Oct 2, 2015
#3
  • Oct 2, 2015
  • #3
a91what said:
Did you retune after the rear cat delete? If not you may need 02 cheaters. They pull the o2 out of the exhaust stream to trick the ecu.
Click to expand...
Don't have a tune yet. I've got new sensors on way. Gonna try that

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Last edited: Oct 2, 2015

97gtstang01

Active Member
Sep 13, 2015
102
11
28
Oct 2, 2015
#4
  • Oct 2, 2015
  • #4
a91what said:
Did you retune after the rear cat delete? If not you may need 02 cheaters. They pull the o2 out of the exhaust stream to trick the ecu.
Click to expand...
What ones will work

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a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
10,739
6,720
214
Hillsborough county
Oct 2, 2015
#5
  • Oct 2, 2015
  • #5
Hmm the cheaters are for downstream o2 sensors usually. After researching the code that is for upstream bank 2 rich. May be faulty sensor. The o2 cheaters may be found on ebay/amazon or just Google it. It is just a pipe extension that pulls the o2 out of the exhaust stream so it does not read as rich. Like I said used on downstream o2 usually.

You may want to check the connections and such just to be sure nothing is touching the header.
 

97gtstang01

Active Member
Sep 13, 2015
102
11
28
Oct 2, 2015
#6
  • Oct 2, 2015
  • #6
a91what said:
Hmm the cheaters are for downstream o2 sensors usually. After researching the code that is for upstream bank 2 rich. May be faulty sensor. The o2 cheaters may be found on ebay/amazon or just Google it. It is just a pipe extension that pulls the o2 out of the exhaust stream so it does not read as rich. Like I said used on downstream o2 usually.

You may want to check the connections and such just to be sure nothing is touching the header.
Click to expand...
Already did check them both. Got two new ones on way. Thank you for responding. I redid my cold air intake today and used my sct to reset code. It worked for about 9 miles lol. So gonna new o2s.

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97gtstang01

Active Member
Sep 13, 2015
102
11
28
Oct 3, 2015
#7
  • Oct 3, 2015
  • #7
Shorty headers fellas was installed my bad.

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