P0134, P0420 & P0441 ...Where to start to solve these?
Camel Trophy
Joined: Nov 2012
Posts: 3,717
Likes: 248
From: Longview, Texas
Guys, quick update on my situation... if P0134 supposedly reports "No Activity" being detected by the ECU from the #1 O2 sensor in Bank 1, why would my TORQUE OBDII reader show all four O2 sensors working while driving? I also forgot a small detail, the P0134 code is shown under "Pending Faults", it hasn't been confirmed as a "Logged Fault", any hints? thanks! ...I'll post a couple of pics from Torque in a few mins.
Camel Trophy
Joined: Nov 2012
Posts: 3,717
Likes: 248
From: Longview, Texas
Guys, quick update on my situation... if P0134 supposedly reports "No Activity" being detected by the ECU from the #1 O2 sensor in Bank 1, why would my TORQUE OBDII reader show all four O2 sensors working while driving? I also forgot a small detail, the P0134 code is shown under "Pending Faults", it hasn't been confirmed as a "Logged Fault", any hints? thanks! ...I'll post a couple of pics from Torque in a few mins.
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Winching
Joined: Feb 2014
Posts: 679
Likes: 21
From: South Florida
...well P0134 finally cleared from the "Pending Faults" and was not elevated to "Logged Faults" so drove over to AAP and returned the O2 Sensor ...P0420 is still under "Pending Faults" ...and P0441 has been under "Logged Faults" for a sometime now.
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Winching
Joined: Feb 2014
Posts: 679
Likes: 21
From: South Florida
...been up in Cloud 9 for while! ...replaced the Purge Valve on Sunday and have already rolled for over 100 miles and still the MIL light hasn't lit up, nor had I had any "pending faults", just the 3-Amigos are giving me company, but I'll get to that sooner or later, meanwhile I'm just enjoying being code-free or MIL-free ...think I dodge that "catalytic-converter fix" bullet! ...thank you guys for the help!
Last edited by adolfojbonilla; Apr 12, 2016 at 08:26 PM.
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