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Tuner can't clear P0140 via ECU

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Old Mar 26, 2011 | 07:03 PM
  #16  
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2010's just need p0139 disabled. Leave the rear o2 bit on.
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Old Mar 26, 2011 | 11:09 PM
  #17  
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Originally Posted by Golden
2010's just need p0139 disabled. Leave the rear o2 bit on.

Good to know!

Thanks
-Em
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Old Mar 28, 2011 | 12:11 PM
  #18  
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Yea I had that issue, I was getting 139 bc the o2 was off. Turned it back on and it was fixed. 95% sure
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Old Mar 28, 2011 | 12:19 PM
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Originally Posted by Golden
2010's just need p0139 disabled. Leave the rear o2 bit on.
How does that address the p0137 heated rear o2 sensor voltage low code that I throw from time to time; and the 2096 also that sometimes pops up? How are those addressed?

Last edited by Nauticabri; Mar 28, 2011 at 12:26 PM.
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Old Mar 28, 2011 | 02:14 PM
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Again, on the 2010's... you won't get those codes because the Rear O2 is left on.

I've been driving mine like this for a good year without issues.
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Old Mar 28, 2011 | 02:26 PM
  #21  
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Originally Posted by Golden
Again, on the 2010's... you won't get those codes because the Rear O2 is left on.

I've been driving mine like this for a good year without issues.
Same here, 11,000 miles with no CEL
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Old Mar 28, 2011 | 03:47 PM
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Originally Posted by Golden
Again, on the 2010's... you won't get those codes because the Rear O2 is left on.

I've been driving mine like this for a good year without issues.
I guess I'm not understanding because I have a 2010 and AM having those codes.
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Old Mar 28, 2011 | 04:50 PM
  #23  
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Originally Posted by Nauticabri
I guess I'm not understanding because I have a 2010 and AM having those codes.
Have you flipped the bit at 503bc?
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Old Mar 28, 2011 | 06:29 PM
  #24  
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Emery will be tuning it tomorrow so Im sure he'll take care of it, but I was getting it on Accessport
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Old Mar 28, 2011 | 06:43 PM
  #25  
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Originally Posted by Nauticabri
Emery will be tuning it tomorrow so Im sure he'll take care of it, but I was getting it on Accessport
Ah ok, well all bets are off with dinosaur tech.
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Old Mar 28, 2011 | 07:43 PM
  #26  
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lol as long as emery can shut the annoying codes off I'm set, due for an inspection and cant pass with these 02 sensor codes poppin up!! Thanks for the help
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Old Mar 28, 2011 | 07:52 PM
  #27  
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Emery will get it figured out and I'm sure he will make more power over the accessport with better spool and drivability. I've been working with him on making sure all the techincal aspects are sorted so that tuning the Evo X's will be trouble free and he can do his magic. My friend's 08 MR wanted P139, P140, and the Ecu Options#2 bit1 set to 0 before it would stop flagging a check engine light but I guess the later models are different.

I'll be tuning that MR on his Dyno in about 10 days to dial in my old GT30 turbo and my own car in about 2 weeks once the new GTX30 turbo is all sorted out. The amount of power he safely got out of the 2011 shop car already is pretty amazing considering how stock it is hardware wise.
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Old Mar 28, 2011 | 08:15 PM
  #28  
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Yea man I was talking to him about it, damn impressive. But he also said that his X clutch is toast now after like 300ish miles as it didnt take a-liking to all that extra power I don't wanna have to do a clutch... Ive making 300 lb tq on his dyno with my mods and the accessport for 15k miles, Clutch has never slipped once. I cant believe an extra 20-30 is gonna toast it but, I guess we'll see tomorrow...

He tuned my evo 9 too and made that car a monster with just bolt ons. intake, hard pipes and tbe and it was runnning 11's. Emery knows how to tune, I wont let anyone else tune my cars.
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Old Mar 29, 2011 | 11:38 AM
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Originally Posted by Nauticabri
Yea man I was talking to him about it, damn impressive. But he also said that his X clutch is toast now after like 300ish miles as it didnt take a-liking to all that extra power I don't wanna have to do a clutch... Ive making 300 lb tq on his dyno with my mods and the accessport for 15k miles, Clutch has never slipped once. I cant believe an extra 20-30 is gonna toast it but, I guess we'll see tomorrow...

He tuned my evo 9 too and made that car a monster with just bolt ons. intake, hard pipes and tbe and it was runnning 11's. Emery knows how to tune, I wont let anyone else tune my cars.

Seems like everything works fine. According to your Sig, The car is up another 32 wtq and about 25 whp over the access port. Not bad.

-Em
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Old Mar 29, 2011 | 04:53 PM
  #30  
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Yeah definitely happy with it, although I didnt play with it in traffic on the way home. I did throw a p0137 code again on the drive home tho... Im hoping it may have been a pending code from my 65 mile drive to you, or at least Im hoping. I cleared it when I got home so we'll see it it comes back in the next day or 2.
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