Need Help - Throwing Codes
Need Help - Throwing Codes Here's the deal:
I have gutted cats. The rear 02 sensors have been deleted(at a shop). I just replaced the front two 02 sensors.
The new 02's have been on the car for about 4 days and I still had an SES light on. Yesterday I reset the computer and now today the light came back on. It's giving me P0430 and P0420. Autozones description:
"The PCM has determined that the catalyst system efficiency for bank 2(and 1 for the other code) is below threshhold for the current engine operating conditions."
Anyone else have this problem or have any suggestions for fixing it???
I have gutted cats. The rear 02 sensors have been deleted(at a shop). I just replaced the front two 02 sensors.
The new 02's have been on the car for about 4 days and I still had an SES light on. Yesterday I reset the computer and now today the light came back on. It's giving me P0430 and P0420. Autozones description:
"The PCM has determined that the catalyst system efficiency for bank 2(and 1 for the other code) is below threshhold for the current engine operating conditions."
Anyone else have this problem or have any suggestions for fixing it???
Agreed, if you really want to solve this issue and not re-visit it, you need to get it tuned. Getting the codes deleted is like a temporary bandage for your issue. Best of luck.
Originally Posted by TRANSdAMn 2k
Here's the deal:
I have gutted cats. The rear 02 sensors have been deleted(at a shop). I just replaced the front two 02 sensors.
The new 02's have been on the car for about 4 days and I still had an SES light on. Yesterday I reset the computer and now today the light came back on. It's giving me P0430 and P0420. Autozones description:
"The PCM has determined that the catalyst system efficiency for bank 2(and 1 for the other code) is below threshhold for the current engine operating conditions."
Anyone else have this problem or have any suggestions for fixing it???
I have gutted cats. The rear 02 sensors have been deleted(at a shop). I just replaced the front two 02 sensors.
The new 02's have been on the car for about 4 days and I still had an SES light on. Yesterday I reset the computer and now today the light came back on. It's giving me P0430 and P0420. Autozones description:
"The PCM has determined that the catalyst system efficiency for bank 2(and 1 for the other code) is below threshhold for the current engine operating conditions."
Anyone else have this problem or have any suggestions for fixing it???
LS7 Member
Joined: Jul 2005
Posts: 1,173
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From: HOUSTON
Thanks horns. I did not just "temporarily" reset them, I had the codes DELETED from the computer by MTI. I guess maybe he missed or forgot some. It looks like I'll have to take another trip back.
BTW I got a f'n inspection ticket about 45min ago, Luck sure is pouring my way!!
-Matthew(TRANSdAMn)
BTW I got a f'n inspection ticket about 45min ago, Luck sure is pouring my way!!
-Matthew(TRANSdAMn)
Last edited by UTzo6; Nov 10, 2006 at 06:56 PM.
