CEL Codes
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#10
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I had that issue when I first installed the APS injector harness... Bank 1 was too lean, Bank 2 was too rich. flipped the injector harness and viola!
I understand this has NO applicability to your TN situation, but just wanted to share one reason/one outcome.
I understand this has NO applicability to your TN situation, but just wanted to share one reason/one outcome.
#11
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Originally Posted by MIAPLAYA
1273 and 1284 are rear O2 sensor codes. Left and Right bank.
#12
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Originally Posted by lucidazn
I keep getting these two codes day in day out. What could be the cause? I checked my O2 and they seem fine.
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Do your downpipes have the O2 sensor extenders welded on? If not just replace the downpipe with a new one from Turbonetics. My car first got those codes. Turbonetics then redesigned the donwpipe to add the O2 extenders. I think very few kits shipped without them but its something to check.
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Originally Posted by MIAPLAYA
Do your downpipes have the O2 sensor extenders welded on? If not just replace the downpipe with a new one from Turbonetics. My car first got those codes. Turbonetics then redesigned the donwpipe to add the O2 extenders. I think very few kits shipped without them but its something to check.
Originally Posted by overZealous1
did you check the voltage on them? are they giving a correct reading. there is quite a few different reasons for this. need more info
#17
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Originally Posted by lucidazn
Yup, I have the downpipe with the extenders.
Yeah, I had this problem before. Bank 2 O2 was fine, and Bank 1 O2 was screwy. Voltages weren't constant, and had that replaecd. CEL code went away for about 500 miles and they are back. I don't think it could be the O2, they were just recently replaced and checked. What else could it be? I don't want to spend another $60 to get an ODB diag.
Yeah, I had this problem before. Bank 2 O2 was fine, and Bank 1 O2 was screwy. Voltages weren't constant, and had that replaecd. CEL code went away for about 500 miles and they are back. I don't think it could be the O2, they were just recently replaced and checked. What else could it be? I don't want to spend another $60 to get an ODB diag.
#18
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Originally Posted by MIAPLAYA
Do your downpipes have the O2 sensor extenders welded on? If not just replace the downpipe with a new one from Turbonetics. My car first got those codes. Turbonetics then redesigned the donwpipe to add the O2 extenders. I think very few kits shipped without them but its something to check.
I keep hearing about this. I know I have the original pipes but what exactly is the difference.
I am hoping not to run into the problem AFTER I do my fuel system/injectors/tune (in a week or so) especially as I may coat the pipes. I have not seen those codes to date though...well not since it has got cool here that is.
Last edited by 35ounces; 03-06-2006 at 10:08 AM.
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Originally Posted by 35ounces
I keep hearing about this. I know I have the original pipes but what exactly is the difference.
I am hoping not to run into the problem AFTER I do my fuel system/injectors/tune (in a week or so) especially as I may coat the pipes. I have not seen those codes to date though.
I am hoping not to run into the problem AFTER I do my fuel system/injectors/tune (in a week or so) especially as I may coat the pipes. I have not seen those codes to date though.
#20
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Well the shop that installed the kit also installed Down-Shift's and they mentioned the difference. SO I assume I have the originals pipes...I got in on that original GB from AAM so it could have been one of the early kits.
What exactly is the difference? Any pics that show it?
What exactly is the difference? Any pics that show it?