[QUOTE=Warrior102;11382247]
Quote:
Originally Posted by Og Neon
I thought Bank 2 sensor 1 would be passenger side, front O2 (the one before the primary cat). I could be wrong though.
And you would be correct.
To the OP, I would clear the code and see if it reoccurs before I tossed money at it.
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Ahh, I thought Bank 2 was drivers side? And I thought about clearing the code as well to test this, but was waiting for these opinions. Will try that and see how that goes.
Quote:
Originally Posted by Spaceme1117
I would also recommend checking all of your exhaust connections starting at the exhaust manifolds.
Looks like some very hard hits and there could now be a leak at any of the connections. Check for bends and re-torque all of the bolts.
A simple exhaust leak could be what is causing the O2 code. Our cars are extremely sensitive to exhaust leaks.
BTW, you are very lucky. When I had a 2013 BMW 335XI (nice car), I was active on the Bimmer forums. A member there ran over a large piece of concrete just like you did. It caused so much damage to the underneath of the car, it was enough to total out the car.
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Oh damn! Sorry to hear that about the BMW. Guess I definitely got lucky from this. Car still runs fine, just an annoying code. Didn't see any bends in the initial check, but will be putting the car fully up on lift to check thouroughly.
Quote:
Originally Posted by ctrlz
I think you may have a leak upstream of the primary o2 sensor or at the bung. You are getting a delayed response on lean to rich. For example, going from cruise to accel the car will enrichen the mixture. The o2 sensor should see that enrichment immediately.
As far as debris off the truck, and flying debris in general, I have always been advised to say the debris hit my car before it ever hit the road. Once it hits the road, it is no longer flying debris.
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Was wondering this as well being a leak somewhere upstream from the first look underneath didn't see anything abnormal other than the scraps.
Good to know on the debris too. I'm going to contact the company hauling this crap in my neighborhood and see what comes of that.
I will also be investing in a dash cam 100% now...