Once It fails, they make the money on the repair. Anyways She brought it by Nissan and I fix it for her. Here’s you egr BPT tube. Cracked is the usual due to exhaust gas pressure flowing through it.
It took me maybe 5min to change that rubber tube and her NOx was down to 100ppm. If it was a normal cust I would have gotten 1hour to dia on the nox and then like another .5 to change it. Way better than a brake job. LOL
Would have have gotten more diag time to fix the HC and CO, really it was a cold cat like I said it was. The HC reading I got was 64 of 64 cause the O2 sensor was lazy, only going from about .40v to .6v A new O2 will drop that big time, but its not completely gone yet and we didn’t have on in stock and couldn’t get one cause i did it after 6. All in all, it still has the same cat on it, and past well. The bill Shawren left with?? $35 for a e-test. Rubber hose I had in my tool box for the egr bpt. Honestly for the people in this thread calling a cat and tell her to fake pay for a e-test arn’t any better than the ass clown tech who called the cat to begain with. You guys would have costed her more money than needed.