Hello, I don't see in your post if the service department was able to obtain any MIL code (I'very had a 2016 Honda Pilot Ex for 11 mths. Twice I had the dash board light up like a Christmas tree with this "Emission" problem. Everything from my traction to my starter was lit up and not working. I've also noticed a few days prior to Christmas coming early, everytime I stepped out of the car it smelled like something was burning, this was on both problematic occasions. The 1st time I brought it to the Honda dealership, I was told it was a burnt out coil. This was 4 months ago. I'm here now for the second time wondering if it's the same issue. Am I the only one going through this, please tell me no. I'm tired of driving 30 miles here and back on my time and dime for a reoccurring faulty issue.
Update : They replaced my fuel injectors which is covered under power train warranty. Hopefully it's a permanent fix.Had this issue about 4-5 months ago and the dealer only reset the computer. Now it came back again at 35994 miles, luckily I bought the extended warranty. Can't bring it in til about 3 days from now and will update what the solution they told me. I had mentioned fuel injectors last time I was in and I was told they can't replace them unless the error code says otherwise.
I had the same problem with my 2019 and the knock sensor. The light came on 3 times. Like you said they reset the computer and charged the knock sensor. On the third try they replace the whole wiring harness and light has not came back on. Tell them to do that, I had about 1000 miles when problem started.That’s what I would do!
Check out this discussion too!2016exl, 28k miles. Had the PO430 code come up. Dealer updated the software today, which seems like a band aid, but that s the first step in the process they are supposed to follow. If it comes on again, which I expect it will, dealer said they’d replace injectors. Not sure why they don’t also replace the downstream oxygen sensor, which would seem like part of the problem.
My software was updated too last time beside that software update was intended to fix some audio bugs only!Did they say the software update was meant to correct the P0430 error code for your car?
I bet not!Ultimately injector replacements will only fix this problems!For about 30-40k miles.And it will come back more and more often bc the engine getting aged...It’s a design problem what many 6 cylinder Earth Dream engines have!Some 4 cylinders have it too!
I am hoping I am wrong in your case!