Newbie needs quick help 2 error codes
07-28-2007, 11:19 PM
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Newbie needs quick help 2 error codes my car lost power, after starting it back, i cant get 1 mile down the road before the rmps drop and the motor will eventually die. I pulled 2 codes PO0154 and PO410. i have long tube headers, with no cats, off road y, loud mouth, 2 o2 sims, high flow air lid/filter. Any one know how to fix my car so i can get to work.
07-28-2007, 11:56 PM
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You just installed the LT's? 0154 means your PCM is gettin nothin from your primary pass. side O2 sensor. Causing your car to run crappy. Also tighten up your Air tubes or did you get race headers? thats the 0410 code. Check the system for leaks.
07-29-2007, 02:03 AM
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i have had the lt's for almost a year, but my service engine light has been on since i installed them, but i knew it was my o2's, i actually didnt install the sims until recently. the headers has the emissions on them. the car has ran strong until last week, and now i cant get a mile down the road.
07-29-2007, 12:29 PM
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when i start it up it will idle good, and sounds good, but it will start to die after a while as well. If i press the gas, when it starts to loose power, it will not do anything. It is also blowing black smoke out of it, when i press the gas.
07-29-2007, 12:45 PM
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replace your front o2 sensors and make sure that they are working properly, the smoke coming out the back is most likely from the car being too rich.
07-29-2007, 02:31 PM
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Make sure you didnt do what I did. I plugged a O2 sim in the pass side bank 1 slot and my car ran like crap. I dont know how I did it but I did. Recheck you front O2's. My car would start and idle fine for a min or 2 then start missin and bogging. I guarantee once you get under there and straighten those O2's out it will b fine.
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07-29-2007, 04:49 PM
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i just put the o2 sim in the back for the cats. But my car is doing what yours was 2. how 2 i check the front 2 out and what about the air pump malfunction, will it fix it's self if the 02's are running right.