07 Test Pipes CEL, Non foulers don't work: FIX? (Read)
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Mine is an 06, but it's worth a try. You said you checked that the harnesses were secured, right? Well, I did the same when I did mine, and they felt like they snapped in place, but they don't go in all the way. I don't want to insult your intelligence, but you need to push the plug far beyond the first resistance felt.
I looked at the readings using Cipher when I had the light problem, and it sounds like your findings; plugged them correctly, and light gone.
I looked at the readings using Cipher when I had the light problem, and it sounds like your findings; plugged them correctly, and light gone.
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Originally Posted by billybrun
Mine is an 06, but it's worth a try. You said you checked that the harnesses were secured, right? Well, I did the same when I did mine, and they felt like they snapped in place, but they don't go in all the way. I don't want to insult your intelligence, but you need to push the plug far beyond the first resistance felt.
I looked at the readings using Cipher when I had the light problem, and it sounds like your findings; plugged them correctly, and light gone.
I looked at the readings using Cipher when I had the light problem, and it sounds like your findings; plugged them correctly, and light gone.
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Good luck! I hope it works.
I can see the days in the future if you trip a cel due to emission parts the government will send you a fix a ticket. After getting the ticket you will have to appear in court to prove that the issue has been fixed. It sounds ridiculous, but with GPS systems and ECU's becoming more advanced it is not unbelieable.
I can see the days in the future if you trip a cel due to emission parts the government will send you a fix a ticket. After getting the ticket you will have to appear in court to prove that the issue has been fixed. It sounds ridiculous, but with GPS systems and ECU's becoming more advanced it is not unbelieable.
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Originally Posted by Seb-Specialty-Z
No stuffing. One side I am only using one non fouler and the other side (drv) two.
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Originally Posted by VitViper
Tried that configuration, popped a CEL before I even hit 67 miles. Obviously it is the rear sensors tossing the code since removing the stuffing and one non fouler on the passenger side tripped it way sooner.
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Originally Posted by Seb-Specialty-Z
wow! Nothing yet here.....
My next step... two non foulers without padding on both sensors. Cleared the codes and went for a drive. I would scan the ecu every 5-7 miles and drive cycle it (turn the car off/on) every so often to get 5-6 drive cycles in. After 15 miles the ECU was already putting up a "pending" (MIL, but no light yet since it's pending): P0420. 25 miles we've got another pending: P2A03.
Ok... got that. Put stuffing back in the non foulers, cleared the codes... Same drive cycle. 33 miles later, no codes (not even pending). Obviously if there was a problem with the front O2 sensors P2A03 would already be pending...
Go figure?
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did u buy the o2 sim yet or are u seeing if u can figure it out with non foulers? i was under the impressino that you bought the o2 sim, and just waiting to recieve it in the mail or whatever
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Originally Posted by warmmilk
did u buy the o2 sim yet or are u seeing if u can figure it out with non foulers? i was under the impressino that you bought the o2 sim, and just waiting to recieve it in the mail or whatever
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Update:
Throwing code P2A00, now we're getting somewhere![Big Grin](https://my350z.com/forum/images/smilies/biggrin.gif)
I changed positions of the rear O2's last time I was under the car. Bank 2's went to Bank 1, and vice versa. No longer throwing P2A03 (bank 2 sensor 1 circuit), but P2A00 (bank 1 sensor 1 circuit).
Guess someone at the shop that put my TP's on fugged up my sensor? Dropped it or fugged up the harness? Hm...
Throwing code P2A00, now we're getting somewhere
![Big Grin](https://my350z.com/forum/images/smilies/biggrin.gif)
I changed positions of the rear O2's last time I was under the car. Bank 2's went to Bank 1, and vice versa. No longer throwing P2A03 (bank 2 sensor 1 circuit), but P2A00 (bank 1 sensor 1 circuit).
Guess someone at the shop that put my TP's on fugged up my sensor? Dropped it or fugged up the harness? Hm...
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Originally Posted by warmmilk
is there anyone besides vitviper and pikespeak350z that have an 07 with test pipes? if so, r u getting cels?
Vit....
Yeah it is very possible the sensor is damaged.
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I recently started throwing a p1168 about every 500-600 miles (A/F sensor circuit malfunction, closed loop control, bank 2). It's happened three times so far. With about 5000 miles on my high flow cats. Guess I need to check the wiring harness & connections and/or get some non-foulers. :-(
Fun fun...
Fun fun...
Last edited by gothchick; 09-06-2007 at 08:20 PM.