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pcm 0147


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Fault code pcm 0147 is current on my 97 sts and it was smoking alot on a cold start.Would that sensor cause the engine to run rich and how big a job is this to replace. The cat has a front and rear sensor so I am not sure which one to replace if any

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Can I take the 02 sensor out with a wrench or will it have to be heated ?

Why take out the O2 sensor when it might be a bad injector?

If you really want to make people safe drivers again then simply remove all the safety features from cars. No more seat belts, ABS brakes, traction control, air bags or stability control. No more anything. You'll see how quickly people will slow down and once again learn to drive like "normal" humans.

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