p0125 is stuck to my car like glue

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Jun 1, 2011 | 03:32 PM

#16

tephra

EvoM Guru

iTrader: (6)

Joined: Feb 2007

Posts: 9,486

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From: Melbourne, Australia

some ROMID's dont like the rear02 disable via pbit's

try flipping that bit back and see if P0125 goes away...

Jun 16, 2011 | 02:15 PM

#17

EvoVIII :D

Evolving Member

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From: Florida

Find anything?

Aug 17, 2011 | 05:55 PM

#18

Tim8

Newbie

Joined: Mar 2009

Posts: 8

Likes: 0

From: Phoenix

I am having the same issue car was tuned, rear o2 was deleted and now I keep getting p0125 CEL's, I am guessing it has to do with the code removal.

Aug 26, 2011 | 04:28 PM

#19

Tim8

Newbie

Joined: Mar 2009

Posts: 8

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From: Phoenix

After enabling the rear o2 again code is gone.

Mar 5, 2013 | 09:59 PM

#20

shangai

Evolving Member

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Joined: Sep 2007

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From: PUERTO RICO

So what should i do?

Apr 8, 2013 | 01:03 AM

#21

TwistedEvo8

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Joined: Aug 2007

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From: North East

i am also having this issue any fix? my bit 1 is at 0 and no o2 codes with wideband wired to ecu with patch getting the p0125

Apr 8, 2013 | 09:05 AM

#22

MercenaryX2

Evolving Member

Joined: Jul 2010

Posts: 133

Likes: 1

From: Overland Park, KS

Enable the rear o2 periphery bit and patch the ecu to run the rear o2 heater disable patch. Problem solved. I'm pretty sure tephra gave you guys the answer twice but ignored him....

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