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P0137 Check Engine Light

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Old Jul 1, 2004, 02:48 PM
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P0137 Check Engine Light

I need some help because I keep getting the P0137 code, which is a heated oxygen sensor crcuit low voltage bank 2. I have cleared the code three times since about three days ago, but it keeps coming back.

Does anyone know what would be causing this. I have a Vishnu stage 1 and I have never run leaded gasoline. I would appreciate any help.

Thanks, Gnulooks
Old Jul 1, 2004, 04:06 PM
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are you running a Catalytic converter? The code is due to the secondary O2 sensor.. IT might have gotten damaged when it was swapped from the stock pipe to the new pipe..
Old Jul 1, 2004, 08:33 PM
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Yes, I am running an aftermarket cat (Vishnu). Is there a possibility that the wires got kinked when I re-installed the O2 sensor on the new cat. I am going to try and unscrew the the sensor and place it back in with out any kinks.
Old Jul 1, 2004, 09:04 PM
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From what I have heard that code signifies that there is a malfunctioning nut behind the steering wheel.
Old Jul 1, 2004, 09:08 PM
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I guess I have to take my car back to the dealer, so I will be taking off the exhaust and Exede. Will I be safe by leaving the cam gears on and running the car with -3 -3 timing?
Old Jul 2, 2004, 09:58 AM
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Does anyone have any more input?
Old Jul 2, 2004, 10:03 AM
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Originally Posted by gnulooks
Does anyone have any more input?
Yeah: Good job on trying to trick the dealer into paying for repair work on a problem you might have caused. And people wonder why Mitsu deny so many warranty repairs.
Old Jul 2, 2004, 03:42 PM
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Originally Posted by UFO
Yeah: Good job on trying to trick the dealer into paying for repair work on a problem you might have caused. And people wonder why Mitsu deny so many warranty repairs.
Unfortunately, I don't have any other choice and if I take my car into a dealership w/ my exhaust they might take it upon themselves to void my warranty. I was not asking to get flamed, just some more input from knowledgeable people.
Old Jul 2, 2004, 04:25 PM
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Originally Posted by Smogrunner
From what I have heard that code signifies that there is a malfunctioning nut behind the steering wheel.
please explain
Old Jul 2, 2004, 04:51 PM
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P0137= o2 sensor circut low voltage. Do you have a high flow cat or a testpipe, if you do, that's your problem. You can fix it by using the foul plug method or get a o2 eliminator. Or, just put the stock cat back on. Good luck.
Old Mar 20, 2011, 01:02 AM
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Originally Posted by evo 8 ya
please explain
Ha ha.
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